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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 (24x24x1)

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

    1 inch filters, MERV Rating = 8 Learn More

    $101.99

  2. 3M Filtrete 600 Dust & Pollen Air Filter (16x24x1)

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

    1 inch filters, MERV Rating = 8 Learn More

    $77.99

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

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

    1 inch filters, MERV Rating = 8 Learn More

    $101.99

  4. 3M Filtrete 600 Dust & Pollen Air Filter (16x16x1)

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

    1 inch filters, MERV Rating = 8 Learn More

    $79.99

  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

    $94.99

  6. RDPAB052025M08 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)
  7. RDPAB051625M08 Tier1 Replacement Air Filter - 16x25x5 (2-Pack)
  8. RDPAB031625M08 Tier1 Replacement Air Filter - 16x25x3 (3-Pack)
  9. RDPAB052020M08 Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  10. DPFWG16X25X5DAK Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  11. DPFR20X25X5DAK Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  12. DPFT21X27X5AM8DAD Tier1 Replacement Air Filter - 21X27X5 (2-Pack)

    Tier1 brand replacement for American Standard BAYFTFR21M - 21 x 27 x 5 - MERV 8 (2-Pack)

    Fits American Standard air cleaner models AFM210A0AH0, TFM210B0FR0, TFM210A0FR00, TFM210A0FR10,TFM210B0FR01, TFM210B0FR0A and TFM21DA0FR00 Learn More
    $78.40
  13. DPFT21X26X5AM8DAD Tier1 Replacement Air Filter - 21X26X5 (2-Pack)
  14. DPFT175X27X5AM8DAD Tier1 Replacement Air Filter - 17.5X27X5 (2-Pack)
  15. DPFT21X235X5AM8DAD Tier1 Replacement Air Filter - 21X235X5 (2-Pack)
  16. DPFS20X25X6 Tier1 Replacement Air Filter - 20X25X6 (2-Pack)
  17. DPFS16X28X6 Tier1 Replacement Air Filter - 16X28X6 (2-Pack)
  18. DPFS20X2525X350 Tier1 Replacement Air Filter - 20x25.25x3.5 (2-Pack)
  19. DPFR20X25X5DAR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  20. DPFR20X25X5DBP Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  21. DPFR16X25X3DBP Tier1 Replacement Air Filter - 16X25X3 (3-Pack)
  22. DPFWG20X25X5DBP Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  23. DPFWG16X25X5DBP Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  24. DPFPCC0021DBP Tier1 Replacement Air Filter - 19x20x4.25 (2-Pack)
  25. DPFPC20X20X5DBP Tier1 Replacement Air Filter - 20X20X5 (2-Pack)

Items 1 to 25 of 161 total

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