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Home Air Purifier Filters

If you want to breathe easy, it's time to replace your home air purifier's filter. The filter cleans the air and keeps dust from circulating freely. It also traps allergens and other particles that can trigger allergies. Browse the top-ranked list of home air purifier filters below along with associated reviews and opinions.

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  1. WINIX - Filter H for 5500-2 Air Purifier - White

    SKU: BGWGGP86FC

    I love my Winix air cleaner!...Great filters...These filters work great and are easy to change. Really like them.

    Product Description

    A white HEPA and activated carbon filter set that captures 99.97% of particles and controls odors.
    See all Air Purifiers
    Your price for this item is $50.99
    Save $29
    The previous price was $79.99
  2. Medify Air - MA-15 Genuine HEPA H13 Replacement Filter - 1 pack - Silver

    SKU: J3R8HC9SP3

    No stale air... works great... i change the filters every 3 months.. thanks for great air quality guys...Great Replacement filters, works and fits as expected.

    Product Description

    A silver replacement filter featuring H13 True HEPA and activated carbon layers to capture 99.9% of particles.
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    Your price for this item is $35.99
  3. 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.
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    Your price for this item is $64.99
  4. 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.
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    Your price for this item is $32.88
  5. 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.
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    Your price for this item is $48.99
  6. 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.
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    Your price for this item is $87.99
    Save $5
    The previous price was $92.99
  7. Costway - Air Purifier Replacement Filter Active Carbon True HEPA Filter - Black/White

    SKU: CFJ57PZXXK

    Product Description

    A black and white HEPA filter with active carbon removes smoke, pet dander, and cooking odors efficiently.
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    Your price for this item is $14.99
  8. Cubilan - High Efficiency Home Air Purifier With True Hepa Filter - Black

    SKU: J8XF39WJC8

    Product Description

    A high-efficiency black air purifier with a True HEPA filter for cleaner, quieter indoor air.
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    Your price for this item is $240.77
    Save $48
    The previous price was $288.92
  9. Air Purifier Filter Replacement for DREO Air Purifier 337S

    SKU: J3GW9RCXRK

    Product Description

    A 3-stage HEPA filter that captures 99.97% of airborne contaminants for fresher, cleaner air.
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    Your price for this item is $29.99
  10. Sharp - Air Purifier Recommended for Small-Sized Rooms, Home Office, or Small Bedroom. True HEPA Filter - White

    SKU: J792CHT9J9

    Product Description

    A white air purifier with a True HEPA filter that captures 99.97% of airborne particles.
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    Your price for this item is $119.99

FAQ

It's generally recommended to replace your home air purifier filter every 3 to 12 months, depending on the manufacturer's guidelines and your usage. Check your purifier's manual for specific recommendations.

No, air purifier filters are designed to fit specific models and brands. Always check your air purifier’s model number and refer to the product details to ensure compatibility before purchasing a replacement filter.

Common types of air purifier filters include HEPA filters, activated carbon filters, pre-filters, and specialty filters for pet dander or allergens. Each type targets different airborne particles and contaminants.

Some filters, like pre-filters, can be cleaned and reused, while others, such as HEPA and carbon filters, typically need to be replaced when they become dirty. Refer to your air purifier’s manual for specific maintenance instructions.

Many air purifiers have indicator lights that monitor filter usage and airflow. When the filter becomes clogged or reaches the end of its recommended lifespan, the indicator will alert you that it's time for a replacement.