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air purifier filters & parts

Hepa Filter Products

A HEPA filter is a type of air filter that is used to trap particles and pollutants in the air. It is designed to remove particles as small as possible, while still allowing enough air to pass through for the room to be comfortable. A HEPA filter can be used in many different types of settings, including hospitals, offices, and homes. Browse the top-ranked list of HEPA filter products below along with associated reviews and opinions.

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  1. Genuine HEPA Pure Replacement Filter E for GermGuardian Air Purifier Model AC4100 - Black/White

    SKU: J3LFVTSHS8

    Great filters!...I really like the air filter and these refills are well worth the price....Hepa filter...The filter is easy to install and works great for the ideal space.

    Product Description

    A genuine black and white replacement filter combining HEPA and charcoal layers to capture 99% of allergens.
    See all Air Purifier Filters & Parts
    Your price for this item is $19.99

  2. Genuine HEPA Pure Replacement Filter M for GermGuardian Air Purifier Models AC4700BDLX and AC4700DLX - Black/White

    SKU: J3LFVTSZCJ

    Replace this HEPA filter for our bedroom air purifier 1 to 2 times per year. ...Good product. Didn't take long for the filter to be delivered....Filter M for GermGuardian Air Purifer...Survey on filter...

    Product Description

    A black and white HEPA and activated carbon filter captures 99.97% of allergens and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $29.99
    Save $10
    The previous price was $39.99

  3. Genuine HEPA Pure Replacement Filter J for GermGuardian Air Purifier Model AC5900WCA - White With Black Border

    SKU: J3LFVTSWPF

    Product Description

    A genuine white filter with black border that captures 99.97% of dust, allergens, and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $69.99

  4. Nispira - AER1 Filter Replacement for Holmes Air Purifier HAPF30AT HAP242-NUC, True HEPA Carbon Infused Odors Dust VOCs Re

    SKU: J3GZQKHSPJ

    Product Description

    A true HEPA and activated carbon filter that captures dust, odors, and VOCs for cleaner indoor air.
    See all Air Purifier Filters & Parts
    Your price for this item is $15.99

  5. Nispira - HEPA Filter Charcoal Booster Pre Filter for Holmes AER1 Total Air Filter, HAPF30AT for Purifier HAP242-NUC - Blue/ White/ Black

    SKU: J3GZQKQVV5

    Product Description

    A set of blue, white, and black HEPA and charcoal filters that trap allergens and neutralize odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $16.99

  6. Nispira - AER1 HAPF300AHD Allergan Remover Filters for Holmes Air Purifier HAPF300AH-U4R HAPF30AT HAP242-NUC, 2 HEPA 4 Car - Green

    SKU: J3GWG532W9

    Product Description

    A set of green HEPA and carbon filters that capture particulates to purify air in compatible units.
    See all Air Purifiers
    Your price for this item is $17.99

  7. Nispira - HAPF300AP AER1 Performance Plus Filters for Holmes HAPF30AT Air Purifier HAP242-NUC HAPF300AP-U4 2 HEPA Replacem - Purple

    SKU: J3GWG532KJ

    Product Description

    A set of purple HEPA and carbon filters that capture airborne particles for cleaner, fresher indoor air.
    See all Air Purifier Filters & Parts
    Your price for this item is $17.99

  8. Perfect Aire - 18.75 in. H X 6 in. W Rectangular HEPA Air Purifier Filter 1 pk

    SKU: J39VSJHKFS

    Product Description

    A rectangular True HEPA filter with activated carbon pre-filter captures 99.97% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $48.98
    Save $0
    The previous price was $49.64

  9. Perfect Aire - HEPA Air Purifier 323 sq ft

    SKU: J39VSJSX97

    Product Description

    A vertical air purifier with H13 HEPA and carbon filter removes allergens, smoke, and odors efficiently.
    See all Air Purifiers
    Your price for this item is $223.79

  10. Titan - 1 Pack Replacement Vacuum Filter for Part #T3-HEPA

    SKU: J7H25FCK28

    Product Description

    A high-efficiency replacement vacuum filter made with durable materials for strong airflow and particle capture.
    See all Vacuum Filters
    Your price for this item is $12.78
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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.