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air purifier filters & parts

Filter Cartridges

A refrigerator water filter is a small, replaceable cartridge that attaches to the water line of a refrigerator. It is designed to remove contaminants from the water and help keep it fresh. Water filters are available in many different sizes and shapes; some are designed to be permanent while others are intended for replacement on a regular basis. Browse the top-ranked list of filter cartridges below along with associated reviews and opinions.

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  1. Blueair - Particle + Carbon Replacement Filter for Blue Pure 211+ Auto Air Purifier - White

    SKU: JX95HCY7FG

    Product Description

    A genuine white replacement filter combining particle and activated carbon layers to remove pollutants and household odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $69.99

  2. Best Buy essentials™ - NSF 42/53 Water Filter Replacement for Select LG and Sears/Kenmore Refrigerators - White

    SKU: J2FPJK99JQ

    I’ve been purchasing these water filter replacement cartridges for four years and have always found them to be a quality product.

    Product Description

    A white carbon block filter that removes contaminants while preserving beneficial minerals for select LG and Kenmore refrigerators.
    See all Refrigerator Water Filters
    Your price for this item is $33.99

  3. Best Buy essentials™ - NSF 42/53 Water Filter Replacement for Select Whirlpool, KitchenAid and Sears/Kenmore Refrigerators - White

    SKU: J2FPJK9QC8

    Product Description

    A white carbon block filter that removes contaminants while preserving beneficial minerals for fresher-tasting refrigerator water.
    See all Refrigerator Water Filters
    Your price for this item is $33.99

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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
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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.