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20 x 20 x 1 Air Filters
Choose between a number of different 20 x 20 x 1 air filters that will fit your furnace or air conditioner, each having its own unique benefits and features. When choosing consider what features are important to you: brand, quality level, efficiency, or allergen type. Whether you want to reduce pollen and pet dander or dust mites and bacteria, find the right 20 x 20 x 1 air filter for your home. woot
20x20x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)
Price $55.99 List Price Price $79.99 Save 30%Free ShippingFiltrete 2200 Elite Allergen Healthy Living Filter - 20x20x1 (6-Pack)
Price $169.99 List Price Price $179.99 Save 5%Free ShippingFiltrete 1900 Ultimate Allergen Healthy Living Filter - 20x20x1 (6-Pack)
Price $148.99 List Price Price $151.34 Save 1%Free ShippingFiltrete 1500 Ultra Allergen Healthy Living Filter - 20x20x1 (6-Pack)
Price $139.99 List Price Price $149.99 Save 6%Free ShippingFiltrete 600 Dust Reduction Clean Living Filter - 20x20x1 (6-Pack)
Price $69.99 List Price Price $89.99 Save 22%Free ShippingFiltrete 1000 Micro Allergen Defense Filter - 20x20x1 (6-Pack)
Price $105.99 List Price Price $159.99 Save 33%Free Shipping