Whole House Filters

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81-100 of 598

  1. 20 x 25 x 4 (19.94 x 24.63 x 4.31) 3M™ Replacement Filter for Honeywell
    $47.04 Free Shipping
    Filtrete 1550 Allergen Reduction Filter for Honeywell 20x25 air cleaners. Learn More
  2. 20 x 20 x 4 (19.63 x 19.63 x 4.31) 3M Replacement Filter for Honeywell

    20 x 20 x 4 (19.63 x 19.63 x 4.31) 3M Replacement Filter for Honeywell

    Actual Size: 1963100 x 1963100 x 431100
    $47.04 Free Shipping
    Filtrete 1550 Allergen Reduction Filter for Honeywell 20x20 air cleaners Learn More
  3. 21 x 26 x 4 Aftermarket Replacement Filter for Lennox
    $36.49 Free Shipping
    Aftermarket Replacement Filter for Lennox Learn More
  4. 20 x 25 x 5 (19.75 x 24.25 x 4.75) MERV 8 Aftermarket Replacement Filter for Lennox
    $33.83 Free Shipping
    Aftermarket Filter for Lennox # X1152 & X5430. Learn More
  5. 20x25x5 (19.75 x 24.25 x 4.75) MERV 11 Aftermarket Replacement Filter for Lennox
    $38.04 Free Shipping
    MERV 11 Aftermarket Filter for Lennox # X1152 & X5430 Learn More
  6. 20x25x5 (19.75 x 24.25 x 4.75) MERV 13 Aftermarket Replacement Filter for Lennox
    $40.42 Free Shipping
    MERV 13 Aftermarket Replacement Filter for Lennox # X1152 & X5430. Learn More
  7. 20x25x5 (19.75 x 24.25 x 4.75) Carbon Odor Block Aftermarket Replacement Filter for Lennox
    $47.44 Free Shipping
    Carbon Odor Block Aftermarket Replacement Filter for Lennox part # X1152 and X5430. Fits Lennox model # BMAX-20C, BMAX-20CE, 2000, 3152, MAC-10. Learn More
  8. 20x25x6 (19.75 x 24.5 x 6) MERV 8 Aftermarket Replacement Filter for Lennox
    $36.06 Free Shipping
    MERV 8 Aftermarket Replacement Filter for Lennox Fits Lennox and Healthy Climate model #PMAC20-C. Learn More
  9. 20x25x6 (19.75 x 24.5 x 6) MERV 11 Aftermarket Replacement Filter for Lennox
    $39.20 Free Shipping
    MERV 11 Aftermarket Replacement Filter for Lennox. Fits Lennox and Healthy Climate model #PMAC20-C. Learn More
  10. 20x25x6 (19.75 x 24.5 x 6) MERV 13 Aftermarket Replacement Filter for Lennox
    $40.71 Free Shipping
    MERV 13 Aftermarket Replacement Filter for Lennox Fits Lennox and Healthy Climate model #PMAC20-C. Learn More
  11. 20x25x6 (19.75 x 24.5 x 6) Carbon Odor Block Aftermarket Replacement Filter for Lennox
    $49.76 Free Shipping
    Lennox part # X0445, X4560 and X5424 Carbon disposable pleated panel filter. Learn More
  12. 12x24x1 (11.63 x 23.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1224C Learn More
  13. 13x21x1 (13 x 21.5) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1321C Learn More
  14. 14x20x1 (13.63 x 19.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1420C Learn More
  15. 14x24x1 (13.63 x 23.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1424C Learn More
  16. 14x25x1 (13.63 x 24.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1425C Learn More
  17. 14x30x1 (13.63 x 29.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1430C Learn More
  18. 15x20x1 (14.63 x 19.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1520C Learn More
  19. 16x16x1 (15.63 x 15.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1616C Learn More
  20. 16x20x1 (15.63 x 19.63) 1-Inch Electronic Air Filters (6 Pack)
    $29.75 Free Shipping
    1-Inch Electronic Air Filters (6 Pack) Model Number P101-1620C Learn More

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81-100 of 598