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Filter Dust

If you have allergies, smoke in your house, live with pets, or simply want to freshen up the air, an air purifier can help, and a good filter will help your air purifier run more efficiently and effectively. Browse the top-ranked list of filter dust below along with associated reviews and opinions.

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  1. Blueair - Replacement Filter for Blue Pure 311 Auto Air Purifier - Black/White

    SKU: JX95HCL5JK

    Great price for great quality catches all dust mites helps reduce bad air quality...Be sure to change the filter outside or you’ll get dust everywhere

    Product Description

    A black and white replacement filter that removes particles and odors with advanced polypropylene and activated carbon.
    See all Air Purifier Filters & Parts
    Your price for this item is $39.99

  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. 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

  4. 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

  5. Medify Air - MA-40 Genuine HEPA H14 Replacement Filter - 1 pack - Silver

    SKU: J3R8TH7V5X

    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 $48.99

  6. 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

  7. 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

  8. 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

  9. Mila - Air 3 Purifier with Big Sneeze Filter for Allergies, HEPA 99.97%, Pollen, Dander, Dust, Ragweed, WiFi, 8 Sensors - White

    SKU: J3R8TS5YS4

    Product Description

    A smart white air purifier with HEPA filtration, WiFi, and 8 sensors for advanced allergy relief.
    See all Air Purifiers
    Your price for this item is $399.99

  10. 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
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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.