Discount Water Filters and Air Filters at Discount Filter Store.com

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16 x 20 x 4 Furnace Filter Replacements

Choose between a number of different 16 x 20 x 4 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 16 x 20 x 4 air filter for your home.
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  • DPFI16X20X4OB Tier1 Replacement Air Filter - 16X20X4 (2-Pack)
  • Tier1 1500 Air Filter - 16x20x4 (6-Pack)

    16x20x4 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    $82.99
    MSRP: $85.34
    Save 3%
  • Tier1 1900 Air Filter - 16x20x4 (6-Pack)

    16x20x4 Merv 13 Universal Air Filter By Tier1 (6-Pack)

    $106.99
    MSRP: $109.34
    Save 2%
  • 16x20x4 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    16x20x4 Merv 8 Universal Air Filter By Tier1 (6-Pack)

    $72.99
    MSRP: $75.34
    Save 3%

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