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Furnace Air Filter Replacements

Air filters and furnace air filters help keep your air clean and reduce dust and pollen in your air.

222 Products found

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  1. FILTRETE-ALLERGEN-20x25x4
    FILTRETE-ALLERGEN-20x25x4

    3M Filtrete 1550 Allergen Reduction Air Filters - 20x25x4

    Price $61.99 List Price Price $88.99 Save 30%
    1 Pack Selected
  2. FILTRETE-ELITE-BLACK-14x20x1
    FILTRETE-ELITE-BLACK-14x20x1

    3M Filtrete 2200 Elite Allergen & Home Pollutants Air Filter - 14x20x1

    Price $45.99 List Price Price $65.99 Save 30%
    1 Pack Selected
  3. FILTRETE-ELITE-BLACK-20x30x1
    FILTRETE-ELITE-BLACK-20x30x1

    3M Filtrete 2200 Elite Allergen & Home Pollutants Air Filter - 20x30x1

    Price $51.99 List Price Price $73.99 Save 29%
    1 Pack Selected
  4. FILTRETE-MICRO-14x24x1
    FILTRETE-MICRO-14x24x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 14x24x1

    Price $34.99 List Price Price $49.99 Save 30%
    1 Pack Selected
  5. FILTRETE-MICRO-14x30x1
    FILTRETE-MICRO-14x30x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 14x30x1

    Price $39.99 List Price Price $56.99 Save 29%
    1 Pack Selected
  6. FILTRETE-MICRO-15x20x1
    FILTRETE-MICRO-15x20x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 15x20x1

    Price $28.99 List Price Price $40.99 Save 29%
    1 Pack Selected
  7. FILTRETE-MICRO-16x16x1
    FILTRETE-MICRO-16x16x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 16x16x1

    Price $36.99 List Price Price $52.99 Save 30%
    1 Pack Selected
  8. FILTRETE-MICRO-17-5x23-5x1
    FILTRETE-MICRO-17-5x23-5x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 17.5x23.5x1

    Price $43.99 List Price Price $62.99 Save 30%
    1 Pack Selected
  9. FILTRETE-MICRO-20x20x1
    FILTRETE-MICRO-20x20x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 20x20x1

    Price $36.99 List Price Price $52.99 Save 30%
    1 Pack Selected
  10. FILTRETE-MICRO-20x24x1
    FILTRETE-MICRO-20x24x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 20x24x1

    Price $34.99 List Price Price $49.99 Save 30%
    1 Pack Selected
  11. FILTRETE-MICRO-20x30x1
    FILTRETE-MICRO-20x30x1

    3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 20x30x1

    Price $38.99 List Price Price $55.99 Save 30%
    1 Pack Selected
  12. FILTRETE-ULTIMATE-BLUE-16x20x1
    FILTRETE-ULTIMATE-BLUE-16x20x1

    3M Filtrete 1900 Ultimate Allergen, Bacteria & Virus Air Filter - 16x20x1

    Price $40.99 List Price Price $58.99 Save 30%
    1 Pack Selected

222 Products found

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