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air purifier filters & parts

Air Filters

Filters are an important part of your home's HVAC system. They keep the air in your home clean and free of allergens, mold spores, and other airborne impurities. The best air filters will remove particles as small as possible while still allowing enough air to pass through for the system to function. They also need to be easy to install and replace, and they shouldn't cost too much money. Here are some of the most popular air filters on the market today.

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  1. Pure Enrichment - 3-in-1 True HEPA Replacement Filter for the PureZone Air Purifier (PEAIRPLG) - Gray

    SKU: J3R55J7Y79

    Product Description

    A grey 3-in-1 replacement filter with True HEPA and activated carbon for cleaner, fresher air.
    See all Air Purifier Filters & Parts
    Your price for this item is $19.99

  2. Pure Enrichment - 2-in-1 True HEPA Replacement Filter for the PureZone Halo Air Purifier (PEAIRDSK) - Gray

    SKU: J3LF7PKLGV

    Product Description

    A grey 2-in-1 replacement filter with True HEPA and activated carbon layers for cleaner indoor air.
    See all Air Purifier Filters & Parts
    Your price for this item is $19.99

  3. Pure Enrichment - 2-in-1 True HEPA Replacement Filter for the PureZone Breeze Air Purifier (PECOMPAP) - Gray

    SKU: J3LF7PK9S3

    Air purifier filters...Necessary to change the filters, so yeah, they are good....Breathe clean air today...These air filter replacements are absolutely the best at trapping so much filth in the air....

    Product Description

    A grey 2-in-1 replacement filter with True HEPA and activated carbon layers for cleaner indoor air.
    See all Air Purifier Filters & Parts
    Your price for this item is $19.99

  4. Medify Air - Medify True HEPA H13 Replacement Filter for MA-22 - Silver

    SKU: J3R8TH7VZ7

    Ordered for a LG air purifier. It turned out to be the wrong size.

    Product Description

    A silver HEPA H13 and activated carbon filter that captures 99.9% of airborne particles and allergens.
    See all Air Purifier Filters & Parts
    Your price for this item is $39.99

  5. 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

  6. 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

  7. 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

  8. Medify Air - MA-50 Genuine HEPA H14 Replacement Filter - 2 pack - Silver

    SKU: J3R8TH7VFT

    Product Description

    A silver replacement filter pack featuring True HEPA H14 and activated carbon layers for superior air purification.
    See all Air Purifier Filters & Parts
    Your price for this item is $134.99

  9. 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

  10. Medify Air - MA-35 Genuine HEPA H13 Replacement Filter - 2 pack - Silver

    SKU: J3R8HC9SFQ

    Product Description

    A silver HEPA H13 replacement filter pack that removes up to 99.9% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $92.99
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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.