{"title":"S4","description":null,"products":[{"product_id":"2019-audi-s4-cabin-air-filter-pc99334x","title":"PUREFLOW 2019 Audi S4 Cabin Air Filter with Antibacterial Technology, PC99334X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":37981032218784,"sku":"PC99334X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406966_Pureflow_20leading_20image_e4581986-4a76-48ec-85b1-2dd0ffa890bb.png?v=1706929750"},{"product_id":"2020-audi-s4-cabin-air-filter-pc99334x","title":"PUREFLOW 2020 Audi S4 Cabin Air Filter with Antibacterial Technology, PC99334X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":37981048078496,"sku":"PC99334X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406966_Pureflow_20leading_20image_257d42e0-e1f7-47bf-a543-91d7ab29999e.png?v=1706929954"},{"product_id":"2021-audi-s4-cabin-air-filter-pc99334x","title":"PUREFLOW 2021 Audi S4 Cabin Air Filter with Antibacterial Technology, PC99334X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":37981104636064,"sku":"PC99334X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406966_Pureflow_20leading_20image_08932f27-560a-47f3-9f8f-900556b8e2d8.png?v=1706930357"},{"product_id":"2004-audi-s4-cabin-air-filter-pc5484x","title":"PUREFLOW 2004 Audi S4 Cabin Air Filter with Antibacterial Technology, PC5484X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864069292192,"sku":"PC5484X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/277256884_Pureflow_20leading_20image_8bb288d4-44e3-45c8-b94d-8904985a856a.png?v=1706746651"},{"product_id":"2005-audi-s4-cabin-air-filter-pc5484x","title":"PUREFLOW 2005 Audi S4 Cabin Air Filter with Antibacterial Technology, PC5484X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864070373536,"sku":"PC5484X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/277256884_Pureflow_20leading_20image_b8a4e735-73b9-4c4f-a098-a48f6ff0e516.png?v=1706746684"},{"product_id":"2006-audi-s4-cabin-air-filter-pc5484x","title":"PUREFLOW 2006 Audi S4 Cabin Air Filter with Antibacterial Technology, PC5484X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864072405152,"sku":"PC5484X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/277256884_Pureflow_20leading_20image_9e808d14-4445-4c34-8106-f277ebfb8d8f.png?v=1706746733"},{"product_id":"2007-audi-s4-cabin-air-filter-pc5484x","title":"PUREFLOW 2007 Audi S4 Cabin Air Filter with Antibacterial Technology, PC5484X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864074502304,"sku":"PC5484X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/277256884_Pureflow_20leading_20image_f8121f10-8e13-4468-848d-84e45f073cb8.png?v=1706746791"},{"product_id":"2008-audi-s4-cabin-air-filter-pc5484x","title":"PUREFLOW 2008 Audi S4 Cabin Air Filter with Antibacterial Technology, PC5484X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864078008480,"sku":"PC5484X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/277256884_Pureflow_20leading_20image_89cf41ca-4363-4289-95a6-670b216e2016.png?v=1706746851"},{"product_id":"2009-audi-s4-cabin-air-filter-pc5484x","title":"PUREFLOW 2009 Audi S4 Cabin Air Filter with Antibacterial Technology, PC5484X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864079810720,"sku":"PC5484X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/277256884_Pureflow_20leading_20image_c33eaf0b-a9f3-431c-a518-50237373811a.png?v=1706816736"},{"product_id":"2010-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2010 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864563957920,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_a5ad391b-aed3-4e2e-a5dc-1de11aec9446.png?v=1706871352"},{"product_id":"2011-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2011 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864565072032,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_32ded4a9-e1da-4516-9771-898c98597cac.png?v=1706871434"},{"product_id":"2012-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2012 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864565760160,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_321cf4a4-d2e2-45bf-9487-a3ddaee49323.png?v=1706871503"},{"product_id":"2013-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2013 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864567660704,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_d0f3524f-cf39-4a52-809f-84e4ccd64f10.png?v=1706871598"},{"product_id":"2014-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2014 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864569594016,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_c8162da9-72c7-46fd-aa7e-8516a51d13d1.png?v=1706871683"},{"product_id":"2015-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2015 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864573591712,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_ca7c1b60-ba52-4281-b26e-8b809889c075.png?v=1706871852"},{"product_id":"2016-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2016 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864583028896,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_137bb2b3-53ba-4edb-8185-219f17889c02.png?v=1706872037"},{"product_id":"2000-audi-s4-cabin-air-filter-pc8906x","title":"PUREFLOW 2000 Audi S4 Cabin Air Filter with Antibacterial Technology, PC8906X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864992137376,"sku":"PC8906X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/245264150_Pureflow_20leading_20image_dfc5f199-3e88-44fd-9f0e-2c7e320a3b94.png?v=1699642592"},{"product_id":"2001-audi-s4-cabin-air-filter-pc8906x","title":"PUREFLOW 2001 Audi S4 Cabin Air Filter with Antibacterial Technology, PC8906X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39864993251488,"sku":"PC8906X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/245264150_Pureflow_20leading_20image_66bc044a-ae1e-45e6-8395-fd33e48ab7a7.png?v=1699642634"},{"product_id":"2022-audi-s4-cabin-air-filter-pc99334x","title":"PUREFLOW 2022 Audi S4 Cabin Air Filter with Antibacterial Technology, PC99334X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":39877687640224,"sku":"PC99334X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406966_Pureflow_20leading_20image_b0a6936e-14b2-457d-abaa-922a51a48dca.png?v=1706930763"},{"product_id":"2002-audi-s4-cabin-air-filter-pc8906x","title":"PUREFLOW 2002 Audi S4 Cabin Air Filter with Antibacterial Technology, PC8906X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40003345973408,"sku":"PC8906X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/245264150_Pureflow_20leading_20image_c8255820-ddcb-4676-ba13-9266b20dfa63.png?v=1699642645"},{"product_id":"2010-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2010 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40241523916960,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_ebce502d-4be8-4dc1-a58a-871fc75945db.jpg?v=1719183371"},{"product_id":"2011-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2011 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40241525031072,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_6e0671d8-a9ba-4688-84c6-7e57c9e8141e.jpg?v=1719183503"},{"product_id":"2012-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2012 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40241527390368,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_4f815c57-8906-4111-9538-a5e380e728cf.jpg?v=1719183629"},{"product_id":"2013-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2013 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40241530110112,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_a6d99e6a-550c-45f8-9f7d-21fdb5416ece.jpg?v=1719183813"},{"product_id":"2014-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2014 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40241532174496,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_3b86760e-0a45-41bd-ae54-8e420fe365e3.jpg?v=1719183993"},{"product_id":"2015-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2015 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40241534566560,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_1584ec24-4e70-4cdc-a7fc-2385a0113248.jpg?v=1719184310"},{"product_id":"2016-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2016 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":40241541611680,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_6094b54c-3aec-492f-a971-87de715b9ff5.jpg?v=1719184662"},{"product_id":"2023-audi-s4-cabin-air-filter-pc99334x","title":"PUREFLOW 2023 Audi S4 Cabin Air Filter with Antibacterial Technology, PC99334X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":42011465875616,"sku":"PC99334X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406966_Pureflow_20leading_20image_3ec695f6-8302-42aa-849d-4e6b1a6ea55f.png?v=1706762926"},{"product_id":"2018-audi-s4-cabin-air-filter-hepa-pc6071hx","title":"PUREFLOW 2018 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC6071HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":43396794843296,"sku":"PC6071HX","price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/files\/245263919_PC6071HX_P04_FRO_662c78b1-551e-42a8-a990-dfcd4af3f3d5.jpg?v=1719184837"},{"product_id":"2018-audi-s4-cabin-air-filter-pc6071x","title":"PUREFLOW 2018 Audi S4 Cabin Air Filter with Antibacterial Technology, PC6071X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":43396809719968,"sku":"PC6071X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/253703093_Pureflow_20leading_20image_f35db02f-b155-4e71-9c68-8ec084d16a7b.png?v=1706872152"},{"product_id":"2024-audi-s4-cabin-air-filter-pc99334x","title":"PUREFLOW 2024 Audi S4 Cabin Air Filter with Antibacterial Technology, PC99334X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":47550542315680,"sku":"PC99334X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406966_Pureflow_20leading_20image_43899e78-cabd-44b9-8642-410dc39e7cf1.png?v=1706931018"},{"product_id":"2019-audi-s4-cabin-air-filter-hepa-pc99334hx","title":"PUREFLOW 2019 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":47592570683552,"sku":"PC99334HX","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406737_Hepa_20leading_20image_a4999e8c-8dd5-40c0-8b66-dfac6319ec07.png?v=1706927628"},{"product_id":"2020-audi-s4-cabin-air-filter-hepa-pc99334hx","title":"PUREFLOW 2020 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":47592572747936,"sku":"PC99334HX","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406737_Hepa_20leading_20image_8e95e210-708b-4a9d-a18e-9bd7a613db45.png?v=1706927832"},{"product_id":"2021-audi-s4-cabin-air-filter-hepa-pc99334hx","title":"PUREFLOW 2021 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":47592576385184,"sku":"PC99334HX","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406737_Hepa_20leading_20image_51af9174-7d6d-45d9-8bd5-f9705ef98bff.png?v=1706928221"},{"product_id":"2022-audi-s4-cabin-air-filter-hepa-pc99334hx","title":"PUREFLOW 2022 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":47592580513952,"sku":"PC99334HX","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406737_Hepa_20leading_20image_a5f7f91f-4924-4e97-9525-90271fdbbd54.png?v=1706928603"},{"product_id":"2023-audi-s4-cabin-air-filter-hepa-pc99334hx","title":"PUREFLOW 2023 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":47592582938784,"sku":"PC99334HX","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406737_Hepa_20leading_20image_c4c75818-0b78-4ccb-bc6b-69b1e0921054.png?v=1706928845"},{"product_id":"2024-audi-s4-cabin-air-filter-hepa-pc99334hx","title":"PUREFLOW 2024 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":47592585592992,"sku":"PC99334HX","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406737_Hepa_20leading_20image_76ffc85f-45d6-4f68-ad4a-1fd9c5a3d574.png?v=1706929138"},{"product_id":"2025-audi-s4-cabin-air-filter-pc99334x","title":"PUREFLOW 2025 Audi S4 Cabin Air Filter with Antibacterial Technology, PC99334X","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            Particulate filtration media captures and eliminates matter \n                            such as dust and pollen. Electrostatically charged to attract and \n                            lock fine particles of dust while allowing high-flow and high-capacity.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur\n                             dioxide. This layer is combined with baking soda to absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing the \n                            growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":48240926064800,"sku":"PC99334X","price":21.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406966_Pureflow_20leading_20image_e53c89de-948f-41ac-9854-f21e81111231.png?v=1706772558"},{"product_id":"2025-audi-s4-hepa-cabin-air-filter-pc99334hx","title":"PUREFLOW 2025 Audi S4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX","description":"\u003cul class=\"description\"\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e1st Stage: \u003c\/b\u003e\n                            For drivers and passengers who suffer from severe allergies, \n                            PUREFLOW HEPA (High Efficiency Particulate Air) offers 99.97% efficiency, \n                            capturing microscopic pollutants including pollen and other allergens \n                            (may result in a minor restriction to airflow).\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e2nd \u0026amp; 3rd Stage: \u003c\/b\u003e\n                            Activated charcoal adsorbs harmful gases like carbon monoxide \n                            and sulfur dioxide. This layer is combined with baking soda to \n                            absorb bad odors.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            \u003cb\u003e4th Stage: \u003c\/b\u003e\n                            Advanced antibacterial micro technology reduces biofouling by suppressing \n                            the growth of algae, mold, mildew, fungi, and bacteria on the filter.\n                        \u003c\/li\u003e\n                    \u003c\/ul\u003e","brand":"PUREFLOW AIR","offers":[{"title":"Default Title","offer_id":48241018732704,"sku":"PC99334HX","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/2817\/3216\/products\/254406737_Hepa_20leading_20image_80da542e-5a78-4eb7-ae48-e20859a0919b.png?v=1706772974"}],"url":"https:\/\/pureflowair.com\/en-ca\/collections\/audi-s4-cabin-air-filters.oembed","provider":"PUREFLOW AIR","version":"1.0","type":"link"}