There are two criteria to consider when buying cabin air filter “Fit” and “Function”.
Finding the right size and shape that Fits your car is the first step. It is a simple search (hyperlink to the search page) by the year, make and model of your car.
Next, is choosing the quality and performance you want. While there are many choices, it is important to know that not all filters are equal and there is a great variance in performance and quality. Although some filters may appear similar, premium filters, like PureFlow, offer a higher efficiency in capturing fine dust, as well as coarse dust (10 microns or larger), while economy filters primarily filter out large particles. So, it is critical to verify the performance of the filter. Premium filters also include quality activate charcoal to adsorb harmful gases, as well as an anti-bacterial layer to prevent mold buildup on the filter.