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Furnace & Air Conditioner Filters
Keeping your furnace and air conditioner filters clean and replacing them when necessary is an important way to keep your home in top notch condition. Filters bogged down with dust, lint, animal hair, and other common home particles can decrease the efficiency of your air system as well as a decrease in performance of filtering out contaminants from the air circulating in your home.
When looking to replace your filter its important that you are finding the correct size replacement and finding a filter that meets the filtration needs of your home (commonly measured in MPR or MERV for air filters). If you know the size of your filter and looking for more information about MERV ratings try checking out our Air Filters by Size page to find the filter that is right for you.
24x30x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)
Price $108.99 List Price Price $155.99 Save 30%Free ShippingTier1 brand replacement for Aprilaire #201 - 20 x 25 x 6 - MERV 11 (2-Pack)
Price $108.99 List Price Price $155.99 Save 30%Free ShippingTier1 brand replacement for Aprilaire #201 - 20 x 25 x 6 - MERV 13 (2-Pack)
Price $114.99 List Price Price $163.99 Save 29%Free ShippingTier1 brand replacement for Aprilaire #401 - 16 x 28 x 6 - MERV 11 (2-Pack)
Price $106.99 List Price Price $152.99 Save 30%Free ShippingTier1 brand replacement for Carrier FILCCFNC0021 - 19 x 20 x 4-1/4 - MERV 11 (2-Pack)
Price $103.99 List Price Price $148.99 Save 30%Free ShippingAprilaire 401 16 x 28 x 6 MERV 13 Comparable Air Filter by Tier1 (2-Pack)
Price $114.99 List Price Price $163.99 Save 29%Free ShippingTier1 brand replacement for Carrier FILCCFNC0021 - 19 x 20 x 4-1/4 - MERV 13 (2-Pack)
Price $108.99 List Price Price $155.99 Save 30%Free ShippingTier1 brand replacement for Lennox X0445 - 20 x 25 x 6 - MERV 11 (2-Pack)
Price $108.99 List Price Price $155.99 Save 30%Free ShippingTier1 brand replacement for Lennox X0445 - 20 x 25 x 6 - MERV 13 (2-Pack)
Price $114.99 List Price Price $163.99 Save 29%Free ShippingTier1 brand replacement for Bryant FILBBFNC0021 - 19 x 20 x 4-1/4 - MERV 13 (2-Pack)
Price $108.99 List Price Price $155.99 Save 30%Free ShippingTier1 brand replacement for Aprilaire #102 - 20 x 25.25 x 3.5 - MERV 13 (2-Pack)
Price $108.99 List Price Price $155.99 Save 30%Free ShippingTier1 brand replacement for Aprilaire #102 - 20 x 25.25 x 3.5 - MERV 11 (2-Pack)
Price $104.99 List Price Price $149.99 Save 30%Free Shipping