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Healthy Homes Use PUREFLOW® Furnace Air Filters

PUREFLOW® home furnace air filters protect you, your family and your HVAC system with advanced filtration technologies such as HEPA certified and activated carbon media.

PUREFLOW, Home Furnace Air Filter 16x25x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$76.07
PureFlow 16x25x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 20x20x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$77.52
PureFlow 20x20x1, MERV-13 Furnace Air Filter 2-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 16x20x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$60.01
PureFlow 16x20x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 20x25x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$89.86
PureFlow 20x25x1, MERV-13 Furnace Air Filter 2-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 20x25x4, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 1

$73.24
PureFlow 20x25x4, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 20x25x5, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 1

$73.44
PureFlow 20x25x5, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 14x20x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$63.87
PureFlow 14x20x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 16x24x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$82.60
PureFlow 16x24x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 12x24x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$63.87
PureFlow 12x24x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 14x14x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$61.59
PureFlow 14x14x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 12x12x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$60.60
PureFlow 12x12x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

PUREFLOW, Home Furnace Air Filter 14x30x1, with 4 Layers of Advanced Filtration Technology, MERV-13 Pack of 2

$81.88
PureFlow 14x30x1, MERV-13 Furnace Air Filter 1-Pack PureFlow by Premium Guard with 4 filtration stages - 1st stage PureFlow High Efficiency HEPA filtration media that captures microscopic pollutants including pollen and other common allergens.  2nd & 3rd Stage Activated Charcoal layer that...

Home Furnace Filters Help Optimize Health and Comfort at Home

A furnace air filter is the first line of defense for the delicate components of a home HVAC system; and the respiratory health of anyone living there. This important job of your home AC filter keeps harmful airborne contaminants such as dust and dirt from entering the ductwork and settling on critical components such as the heat exchanger, condensing unit, evaporator coils, and others. Failure to replace the furnace air filter can result in the inconsistent performance of the HVAC system and could also accelerate mold and mildew growth in the ductwork. A dirty, unchanged home air filter will not only make the home’s climate less comfortable and more difficult to manage, but the air quality inside the home will suffer and could lead to illness.

The Most Thorough Filtration Process on the Market

The PUREFLOW® advanced 4-Stage Filtration Process stops dust, dirt, and other harmful airborne contaminants on the spot.

The first stage features a high-efficiency particulate (HEPA) layer capable of stopping up to 99% of contaminants at sizes as small as .3 microns. Pollen, dust, and other common allergens don’t stand a chance.

The second stage utilizes an activated carbon media layer to neutralize unpleasant odors.

The third stage once again involves the activated carbon media layer, but now, unpleasant odors are eliminated with a sodium bicarbonate treatment, otherwise known as baking soda.

The fourth stage of PUREFLOW’s powerful filtration process uses a layer of specialized antimicrobial fibers to inhibit the growth of mold, mildew, and other unhealthy bacteria.

Shut the Door on Indoor Air Pollution

Air pollution in most homes can be up to 5X higher than outside, and the adverse effects aren’t usually felt right away. Instead, they tend to happen slowly over an extended timeline, and before you know it, you or a loved one could be dealing with a serious illness. When you install a PUREFLOW® HVAC air filter, you’re not just replacing the air conditioner filter; you’re upgrading to peace of mind and a living experience free of harmful airborne contaminants. It’s time to bring PUREFLOW® Home Furnace Air Filters into your home and shut the door on indoor air pollution.

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Add Air Freshener to your cabin Filter

Choose from a refreshing selection of six scents

Black Rock, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35
Energizing bright lemon zest and cool mint are amplified and freshened by base notes of spicy Tonka bean. Provides a balanced flow of fresh air infused with natural scent Directly snap it on the cabin air filter to ensure a balanced aroma...

Fresh Linen, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35
Does the smell of freshly folded laundry, the smell of fresh Jasmine in the garden or the smell of crisp apples attract your attention and remind you of home? With PureFlow’s Fresh Linen Cabin Filter Air Freshener, get comfortable in your car...

Lavender, Pureflow Cabin Filter Air Freshener with Odor Eliminator Lavender, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35

Lavender, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35
Crafted using freshly cut lavender and warm patchouli blended with cedarwood, PUREFLOW®’s lavender air freshener for car has the ability to transport your senses to the fields of Provence. Lavender is best known for its ability to create a relaxing, almost zen...

Tropical Peach, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35
Escape to an island far away with bright pineapple, gardenia petals, and creamy coconut. Provides a balanced flow of fresh air infused with natural scent Directly snap it on the cabin air filter to ensure a balanced aroma inside the cabin. Patented...

Vanilla Orchid, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35
Warm notes of amber and decadent vanilla blend together with earthy white musk and sandalwood to reveal their rich aroma.  Provides a balanced flow of fresh air infused with natural scent Directly snap it on the cabin air filter to ensure a...
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New Car, Pureflow Cabin Filter Air Freshener with Odor Eliminator New Car, Pureflow Cabin Filter Air Freshener with Odor Eliminator Quick View

New Car, Pureflow Cabin Filter Air Freshener with Odor Eliminator New Car, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35

New Car, Pureflow Cabin Filter Air Freshener with Odor Eliminator

$11.35
Do you ever miss or crave the oddly satisfying new car smell? Well, with PureFlow’s New Car Air Freshener, every drive will feel like your first. PUREFLOW® New Car Smell Air Freshener This unique, one-of-a-kind air freshener releases a fresh and clean...