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air purifier filters & parts

Air Filters For Home

Air filters are a must-have for any home. If you're like most people, you have at least one air filter in your home—maybe more. Whether for an air purifier, furnace, or air conditioning unit, replacement filters are a must-have for guaranteeing clean, fresh, odorless air. You might even have a portable air filter for your car.

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  1. GermGuardian - FLT200 Allergen Genuine Replacement Filter for AP201/AC225 Air Purifiers, 4-Pack - White

    SKU: J3LFVTSZFH

    Product Description

    A white allergen and carbon filter 4-pack that captures particles and reduces odors for select air purifiers.
    See all Air Purifier Filters & Parts
    Your price for this item is $19.99

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. Flanders - EZ Flow II 18 in. W X 24 in. H X 1 in. D Fiberglass 1 MERV Air Filter 1 pk

    SKU: J7334RZQR5

    Product Description

    A durable fiberglass air filter with a 4 MERV rating that captures dust, pollen, and airborne particles.
    See all Air Purifier Filters & Parts
    Your price for this item is $65.99
    Save $9
    The previous price was $75.82

  8. Puroxygen - P500_F2 - Universal Replacement Filter, Compatible with Colzer, Mooka, UNbeaten, Hosome, Elechomes Air Purifier for Home - Blue

    SKU: JXT4XSRQL6

    Product Description

    A blue universal replacement filter with True HEPA 13 and activated carbon for advanced air purification.
    See all Air Purifier Filters & Parts
    Your price for this item is $49.99

  9. Flanders - EZ Flow II 14 in. W X 30 in. H X 1 in. D Fiberglass 1 MERV Air Filter 1 pk

    SKU: J7334RZT4G

    Product Description

    A fiberglass air filter with MERV 4 rating efficiently captures dust and pollen for cleaner indoor air.
    See all Air Purifier Filters & Parts
    Your price for this item is $66.43
    Save $9
    The previous price was $76.25

  10. 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
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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.