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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

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  1. DPFW16X20X5DLX Tier1 Replacement Air Filter - 16X20X5 (2-Pack)

    Tier1 brand replacement for Lennox X0582 - 16 x 20 x 5 - MERV 8 (2-Pack)

    Fits Honeywell air cleaner models F100F1004, F150E1000, F100F1004 and F25F1075 Learn More
    $49.27 Retail Price:  $58.96
  2. DPFW16X20X5M11DLX Tier1 Replacement Air Filter - 16X20X5 (2-Pack)

    Tier1 brand replacement for Lennox X0582 - 16 x 20 x 5 - MERV 11 (2-Pack)

    Fits Honeywell air cleaner models F100F1004, F150E1000, F100F1004 and F25F1075 Learn More
    $58.20 Retail Price:  $69.23
  3. DPFW16X20X5M13DLX Tier1 Replacement Air Filter - 16X20X5 (2-Pack)

    Tier1 brand replacement for Lennox X0582 - 16 x 20 x 5 - MERV 13 (2-Pack)

    Fits Honeywell air cleaner models F100F1004, F150E1000, F100F1004 and F25F1075 Learn More
    $67.16 Retail Price:  $79.53
  4. DPFW16X20X5OBDLX Tier1 Replacement Air Filter - 16X20X5 (2-Pack)

    Tier1 brand replacement for Lennox X0582 - 16 x 20 x 5 - Carbon Filter Upgrade (2-Pack)

    Fits Honeywell air cleaner models F100F1004, F150E1000, F100F1004 and F25F1075 Learn More

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