20 x 30 x 1 Air Filters

Choose between a number of different 20 x 30 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 30 x 1 air filter for your home.

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  1. 20x30x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $87.99 List Price Price $125.99 Save 30%
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  2. 20x30x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    Price $78.99 List Price Price $112.99 Save 30%
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  3. Filtrete 2200 Elite Allergen Healthy Living Filter - 20x30x1 (6-Pack)

    Price $247.99 List Price Price $353.99 Save 29%
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  4. Filtrete 1000 Micro Allergen Defense Filter - 20x30x1 (6-Pack)

    Price $183.54 List Price Price $293.94 Save 37%
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  5. Filtrete 1900 Ultimate Allergen Healthy Living Filter - 20x30x1 (6-Pack)

    Price $231.99 List Price Price $330.99 Save 29%
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  6. Filtrete 1500 Ultra Allergen Healthy Living Filter - 20x30x1 (6-Pack)

    Price $231.99 List Price Price $330.99 Save 29%
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