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air purifier filters & parts

Replacement Hepa Filters

A HEPA filter is a special type of air filter that uses a fine mesh to remove at least 99.97 percent of airborne particles, including dust, pollen, mold spores, pet dander, smoke, and smog. To keep your home's air quality as clean as possible, it's important to have a clean HEPA filter in your furnace or air conditioner. Browse the top-ranked list of replacement HEPA filters below along with associated reviews and opinions. 

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  1. Medify Air - MA-15 Genuine HEPA H13 Replacement Filter - 2 pack - Silver

    SKU: J3R8HC9SP9

    Product Description

    A silver HEPA H13 replacement filter pack that removes 99.9% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $54.99

  2. Medify Air - MA-15 Genuine HEPA H13 Replacement Filter - 1 pack - Silver

    SKU: J3R8HC9SP3

    Replacement filters...Great Replacement filters, works and fits as expected.

    Product Description

    A silver replacement filter featuring H13 True HEPA and activated carbon layers to capture 99.9% of particles.
    See all Air Purifier Filters & Parts
    Your price for this item is $34.99

  3. Medify Air - MA-50 Genuine HEPA H13 Replacement Filter - 2 pack - Silver

    SKU: J3R8TH7VYY

    Product Description

    A silver HEPA H13 replacement filter pack that removes 99.9% of particles and neutralizes odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $114.99

  4. Medify Air - MA-40 Genuine HEPA H13 Replacement Filter - 1 pack - Silver

    SKU: J3Q5RC2LZR

    Product Description

    A silver HEPA H13 replacement filter with three-layer filtration removes 99.9% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $59.99

  5. Medify Air - MA-35 Genuine HEPA H13 Replacement Filter - 1 pack - Silver

    SKU: J3R8HC9SFL

    Product Description

    A silver HEPA H13 replacement filter with three-layer filtration removes 99.9% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $48.99

  6. Medify Air - MA-40 Genuine HEPA H14 Replacement Filter - 2 pack - Silver

    SKU: J3R8TH7V5S

    Product Description

    A silver HEPA H14 replacement filter pack that removes 99.99% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $92.99

  7. Medify Air - MA-45 Genuine HEPA H13 Replacement Filter - 1 pack - Silver

    SKU: J3GW2HP379

    Product Description

    A silver HEPA H13 replacement filter with three-layer filtration removes 99.9% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $48.99

  8. Medify Air - MA-112 Genuine HEPA H14 Replacement Filter - 1 pack - Silver

    SKU: J3R8TH7VVY

    Product Description

    A silver HEPA H14 replacement filter with three-layer filtration removes 99.99% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $159.99

  9. Medify Air - Medify True HEPA H13 Replacement Filter for MA-10 - Silver

    SKU: J3GW2HP3C7

    Product Description

    A silver replacement filter featuring three-layer True HEPA H13 and activated carbon filtration for cleaner air.
    See all Air Purifier Filters & Parts
    Your price for this item is $34.99
    Save $5
    The previous price was $39.99

  10. Medify Air - MA-50 Genuine HEPA H14 Replacement Filter - 1 pack - Silver

    SKU: J3R8TH7VFP

    Product Description

    A silver HEPA H14 replacement filter with three-layer filtration removes 99.99% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $69.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.