Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

13 Item(s)

Grid  List 

Set Descending Direction
  1. DPFI16X26X5M11DLX Tier1 Replacement Air Filter - 16X26X5 (2-Pack)

    Tier1 brand replacement for Lennox X0584 - 16 x 26 x 5 - MERV 11 (2-Pack)

    Fits Lennox Healthy Climate model number BMAC-14CE Learn More
    $62.68 Retail Price:  $74.38
  2. DPFI20X26X5M11DLX Tier1 Replacement Air Filter - 20X26X5 (2-Pack)

    Tier1 brand replacement for Lennox X0587 - 20 x 26 x 5 - MERV 11 (2-Pack)

    Fits Lennox Healthy Climate model number BMAC20-CE Learn More
    $62.68 Retail Price:  $74.38
  3. DPFL16X26X5M11 Tier1 Replacement Air Filter - 16X26X5 (2-Pack)

    Tier1 brand replacement for Lennox X8789 - 16 x 26 x 5 - MERV 11 (2-Pack)

    Fits Lennox model number PCO16-28 Learn More
    $61.60 Retail Price:  $73.14
  4. DPFL20X21X5M11 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)

    Tier1 brand replacement for Lennox X8790 - 20 x 21 x5 - MERV 11 (2-Pack)

    Fits Lennox Pure Air model number PCO14-23 Learn More
    $61.60 Retail Price:  $73.14
  5. DPFL20X26X5M11 Tier1 Replacement Air Filter - 20X26X5 (2-Pack)

    Tier1 brand replacement for Lennox X8788 - 20 x 26 x 5 - MERV 11 (2-Pack)

    Fits Lennox model number PCO20-28 Learn More
    $61.60 Retail Price:  $73.14
  6. DPFR16X25X3M11DLX Tier1 Replacement Air Filter - 16X25X3 (3-Pack)

    Tier1 brand replacement for Lennox X0581 - 16 x 25 x 3 - MERV 11 (3-Pack)

    Fits Lennox Healthy Climate model number BMAC-12C and P101-MF12 Learn More
    $80.57 Retail Price:  $94.96
  7. DPFR20X25X5M11DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)

    Tier1 brand replacement for Lennox X1152 - 20 x 25 x 5 - MERV 11 (2-Pack)

    Fits Lennox Healthy Climate model numbers BMAX-20C, BMAX-20CE, 2000, 3152, MAC-10 Learn More
    $60.44 Retail Price:  $71.81
  8. DPFS16X28X6M11DLX Tier1 Replacement Air Filter - 16X28X6 (2-Pack)

    Tier1 brand replacement for Lennox X5425 - 16 x 28 x 6 - MERV 11 (2-Pack)

    Fits Lennox and Healthy Climate model number PMAC12-C Learn More
    $62.68 Retail Price:  $74.38
  9. DPFS20X25X6M11DLX Tier1 Replacement Air Filter - 20X25X6 (2-Pack)

    Tier1 brand replacement for Lennox X0445 - 20 x 25 x 6 - MERV 11 (2-Pack)

    Fits Lennox Healthy Climate model number PMAC20-C Learn More
    $59.99 Retail Price:  $71.29
  10. 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
  11. DPFW16X25X5M11DLX Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

    Tier1 brand replacement for Lennox X0583 - 16 x 25 x 5 - MERV 11 (2-Pack)

    Fits Lennox Healthy Climate model numbers HCC16-28, HCF16-10 and HCF16-16 Learn More
    $57.12 Retail Price:  $67.99
  12. DPFW20X20X5M11DLX Tier1 Replacement Air Filter - 20X20X5 (2-Pack)

    Tier1 brand replacement for Lennox X0585 - 20 x 20 x 5 - MERV 11 (2-Pack)

    Fits Lennox Healthy Climate model numbers HCC14-23, HCF14-10 and HCF14-16 Learn More
    $62.68 Retail Price:  $74.38
  13. DPFW20X25X5M11DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)

    Tier1 brand replacement for Lennox X0586 - 20 x 25 x 5 - MERV 11 (2-Pack)

    Fits Lennox Healthy Climate model number BMAC-20C, HCF20-16, HCF20-10, HCXF20-15, HCC20-28, HCF20-10 and HCF20x16 Learn More
    $58.20 Retail Price:  $69.23

13 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top