Affordable Air Filters Delivered to your Door
Few things are as important as indoor air quality when it comes to protecting your family's health. By installing the right air filters, you can keep the air in your home free of airborne particles like dust, pollen, mold spores and dust mite debris. A quality air filter will even keep your HVAC system running at peak efficiency through improved air flow. We sell air filters from premier brands like Trion, Trane, GeneralAire, Space-Gard, Skuttle and White-Rodgers.
Our product pages show you air filter images, as well as performance specifications, compatibility information and Minimum Efficiency Reporting Value (MERV) ratings. MERV ratings were developed in the 1980s by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). Ratings on a scale of 1 to 16 serve as indications of how a filter will perform. Average residential air filters typically range from MERV 1 to MERV 4. Filters are able to capture smaller particles – and generally last longer – as the MERV rating increases.
DiscountFilters.com allows you to shop for an air filter by brand, size or filtration level. Our inventory includes reusable filters and filters that specialize in odor control. Our discount filters will last anywhere from one to 12 months, depending on filter design and environmental conditions.
As you browse filter models like the Air Bear, you'll see how long the filters should last, how many come in a package and when your order should arrive at your doorstep. We also sell numerous types of air filter accessories like a remote air filter gauge kit and a filter slot seal.
DiscountFilters.com doesn't have a minimum order size and shipping is free. This website lets you track your order. You also have the option to receive a reminder when it's time to install your next air filter.
Thousands of product reviews should make your purchase decision much easier. But we'll pay the return shipping if you're not completely satisfied with the air filters you buy.