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10 Best air purifier filters of 2025

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  • Best Choice

    1

    Core 300 Toxin Absorber Replacement Filter for LEVOIT Core 300, Core 300S and Core 300-P Air Purifier, 3-in-1 H13 True HEPA Filter Replacement, Compared to Part # Core 300-RF-TX, 2 Pack, Green
    Funmit

    Core 300 Toxin Absorber Replacement Filter for LEVOIT Core 300, Core 300S and Core 300-P Air Purifier, 3-in-1 H13 True HEPA Filter Replacement, Compared to Part # Core 300-RF-TX, 2 Pack, Green

    • features:Reduces odors, air quality
    • material:H13 Grade True HEPA
    • dimensions:7.56 x 7.56 x 5.75 inches
    • filter type:3-in-1 HEPA, Carbon
    • compatible device:LEVOIT Core 300/300S
    9.9
    Exceptional
    Our Rating
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    Careful review Our team ensures quality, value, and fit based on real user feedback
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  • Value for Money

    2

    PuroAir 240 Replacement Filter - HEPA Filters up to 99.9% of Smoke, Pollen, Dust and Common Household Pollutants - HEPA Air Filter Replacement for PuroAir 240 Air Purifier (4 Pack)
    PuroAir

    PuroAir 240 Replacement Filter - HEPA Filters up to 99.9% of Smoke, Pollen, Dust and Common Household Pollutants - HEPA Air Filter Replacement for PuroAir 240 Air Purifier (4 Pack)

    9.8
    Exceptional

  • 3

    AROEVE MK01 & MK06 Air Filter Replacement 4-in-1 Air Filter for Pollen Pet Dander Hair- Pet Dander Version(2 Pack)
    AROEVE

    AROEVE MK01 & MK06 Air Filter Replacement 4-in-1 Air Filter for Pollen Pet Dander Hair- Pet Dander Version(2 Pack)

    • features:Prevents clogging, allergy filter
    • material:Environmentally friendly materials
    • dimensions:5.2 x 5.2 x 3.7 inches
    • filter type:HEPA and carbon filter
    • compatible device:Home air purifier
    9.7
    Exceptional
    Our Rating

  • 4

    HATHASPACE HSP002 H13 True HEPA Filter Replacement, 4-Stage Air Purifier Filter with Activated Carbon, Zeolite, Pre-Filter & Cold Catalyst, Captures Dust, Smoke, Odors, VOCs, Easy to Install, 1 Pack
    HATHASPACE

    HATHASPACE HSP002 H13 True HEPA Filter Replacement, 4-Stage Air Purifier Filter with Activated Carbon, Zeolite, Pre-Filter & Cold Catalyst, Captures Dust, Smoke, Odors, VOCs, Easy to Install, 1 Pack

    9.6
    Exceptional
    Our Rating

  • 5

    AROEVE MK01 & MK06 Air Filter Replacement 4-in-1 Air Filter for Smoke Pollen Dander Hair Smell Suitable- Standard Version(2 Pack)
    AROEVE

    AROEVE MK01 & MK06 Air Filter Replacement 4-in-1 Air Filter for Smoke Pollen Dander Hair Smell Suitable- Standard Version(2 Pack)

    • features:Removes odors, prevents clogging
    • material:Silver ion HEPA layer
    • dimensions:5.2 x 5.2 x 3.7 inches
    • filter type:HEPA, activated carbon
    • compatible device:N/A
    9.5
    Excellent
    Our Rating
  • See Today’s Deals & Prices

  • 6

    Core 300 Filter Replacement Fit for Levoit Core 300 Core 300-RF-TX (Green), 3-in-1 H13 True HEPA and Activated Carbon Odor Absorber Fiter - 2 Pack
    Improvedhand

    Core 300 Filter Replacement Fit for Levoit Core 300 Core 300-RF-TX (Green), 3-in-1 H13 True HEPA and Activated Carbon Odor Absorber Fiter - 2 Pack

    10% Off
    9.4
    Excellent

  • 7

    6 Pack HPA300 HEPA Filter Replacement for Honeywell Air Purifiers HPA300 Series, HPA300, HPA304, HPA8350, HPA300VP, HPA3300b, HPA5300, Replace HRF-R3, Pack of 6 HEPA R and 8 Pre filters A HRF-AP1
    Smilyan

    6 Pack HPA300 HEPA Filter Replacement for Honeywell Air Purifiers HPA300 Series, HPA300, HPA304, HPA8350, HPA300VP, HPA3300b, HPA5300, Replace HRF-R3, Pack of 6 HEPA R and 8 Pre filters A HRF-AP1

    9.1
    Excellent
    Our Rating

  • 8

    GermGuardian Genuine HEPA PURE Replacement Air Purifier Filter B for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500 & AP2200, FLT4825, Black/Yellow
    GermGuardian

    GermGuardian Genuine HEPA PURE Replacement Air Purifier Filter B for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500 & AP2200, FLT4825, Black/Yellow

    8.9
    Very Good
    Our Rating

  • 9

    LEVOIT Genuine Core 300-P Air Purifier Replacement Filter, Core300-RF Air Filters, 3-In-1 High-Efficiency Activated Carbon for Allergies, Pet Dander, Smoke, Odor, Dust, 1 Pack, White
    LEVOIT

    LEVOIT Genuine Core 300-P Air Purifier Replacement Filter, Core300-RF Air Filters, 3-In-1 High-Efficiency Activated Carbon for Allergies, Pet Dander, Smoke, Odor, Dust, 1 Pack, White

    10% Off
    8.8
    Very Good
    Our Rating

  • 10

    HPA300 HEPA Air Purifier Filter R for Honeywell Air Purifier HPA100/200/300 and 5000 Series, 6 Pack True HEPA Filter Compatible with Honeywell R Filter (HRF-R3 & HRF-R2 & HRF-R1)
    Cabiclean

    HPA300 HEPA Air Purifier Filter R for Honeywell Air Purifier HPA100/200/300 and 5000 Series, 6 Pack True HEPA Filter Compatible with Honeywell R Filter (HRF-R3 & HRF-R2 & HRF-R1)

    10% Off
    8.6
    Very Good
    Our Rating

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