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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.
3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 20x30x1
Price $38.99 List Price Price $55.99 Save 30%3M Filtrete 1900 Ultimate Allergen, Bacteria & Virus Air Filter - 20x30x1
Price $47.99 List Price Price $68.99 Save 30%3M Filtrete 2200 Elite Allergen & Home Pollutants Air Filter - 20x30x1
Price $51.99 List Price Price $73.99 Save 29%3M Filtrete 1500 Ultra Allergen Reduction Air Filter - 20x30x1
Price $50.99 List Price Price $72.99 Save 30%20x30x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)
Price $75.99 List Price Price $108.99 Save 30%Free Shipping20x30x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)
Price $87.99 List Price Price $125.99 Save 30%Free Shipping