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Air Conditioner & Furnace Air Filters By Brand

Save on Tier1 Air Filters at DiscountFilterStore.com

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  1. 3M Filtrete 600 Dust & Pollen Air Filter (12x30x1)

    3M Filtrete 600 Dust & Pollen Air Filter (12x30x1)

    1 inch filters, MERV Rating = 8 Learn More

    (Retail Price: $119.59 ) $69.99

  2. Tier1 Aprilaire #201 20 x 25 x 6 MERV 13 Comparable Replacement Filters (2-Pack) (2-Pack)

    Tier1 Aprilaire #201 20 x 25 x 6 MERV 13 Comparable Replacement Filter (2-Pack)

    Fits air cleaner models Aprilaire/Space-Gard 2200 and 2250 Learn More
    $45.99 Retail Price:  $62.32
  3. Tier1 Aprilaire #401 16 x 28 x 6 MERV 13 Comparable Replacement Filter (2-Pack)

    Tier1 Aprilaire #401 16 x 28 x 6 MERV 13 Comparable Replacement Filter (2-Pack)

    Fits air cleaner models Aprilaire/Space-Gard 2400, Honeywell F100F2002, F100F1012, F100B1016, F150E1026, F200E1029, Lennox BMAC-14C, Trion 455602-119, White-Rodgers ACB1400, ACM1400, ACM1400U and FR1400-401 Learn More
    $45.99 Retail Price:  $62.32
  4. 3M Filtrete 600 Dust & Pollen Air Filter (16x24x1)

    3M Filtrete 600 Dust & Pollen Air Filter (16x24x1)

    1 inch filters, MERV Rating = 8 Learn More

    (Retail Price: $91.99 ) $69.99

  5. 3M Filtrete 600 Dust & Pollen Air Filter (18x30x1)

    3M Filtrete 600 Dust & Pollen Air Filter (18x30x1)

    1 inch filters, MERV Rating = 8 Learn More

    (Retail Price: $111.54 ) $74.99

  6. 3M Filtrete 600 Dust & Pollen Air Filter (16x16x1)

    3M Filtrete 600 Dust & Pollen Air Filter (16x16x1)

    1 inch filters, MERV Rating = 8 Learn More

    (Retail Price: $94.29 ) $66.99

  7. 3M Filtrete 600 Dust & Pollen Air Filter (24x24x1)

    3M Filtrete 600 Dust & Pollen Air Filter (24x24x1)

    1 inch filters, MERV Rating = 8 Learn More

    (Retail Price: $119.59 ) $95.99

  8. RDPAB031625CB Tier1 Replacement Air Filter - 16x25x3 (3-Pack)

    Tier1 brand replacement for Trion / Air Bear 255649-101 & 259112-101 - 16 x 25 x 3 - Carbon Filter Upgrade (3-Pack)

    Fits the GeneralAire MiniMac air cleaner model MAC1200/14031, Trion / Air Bear Mini Cub and Ultravation 90-005 Learn More
  9. RDPAB052025M13 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)
  10. RDPAB052025M11 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)
  11. RDPAB052025M08 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)
  12. RDPAB031625M08 Tier1 Replacement Air Filter - 16x25x3 (3-Pack)
  13. RDPAB031625M11 Tier1 Replacement Air Filter - 16x25x3 (3-Pack)
  14. RDPAB031625M13 Tier1 Replacement Air Filter - 16x25x3 (3-Pack)
  15. RDPAB051625M08 Tier1 Replacement Air Filter - 16x25x5 (2-Pack)
  16. RDPAB051625M11 Tier1 Replacement Air Filter - 16x25x5 (2-Pack)
  17. RDPAB051625M13 Tier1 Replacement Air Filter - 16x25x5 (2-Pack)
  18. RDPAB052020M13 Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  19. RDPAB052020M11 Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  20. RDPAB052020M08 Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  21. DPFWG16X25X5M11DAK Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  22. DPFR20X25X5DAK Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  23. DPFR20X25X5M13DAK Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  24. DPFR20X25X5M11DAK Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  25. DPFWG16X25X5DAK Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

Items 1 to 25 of 474 total

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