Air Purifier Filters of 2025
Best Choice1
FunmitCore 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
9.7 Easy installation9.7 Long life9.5 Noise levelWhy we love it
H13 True HEPA Filter
Activated Carbon Filter
Traps 99.97 of particles
9.9Exceptional
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Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
PuroAirPuroAir 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)
Main highlights- POWERFUL AIR FILTER: PuroAir air purifier replacement filters feature a 3-layer system—a pre-filter, HEPA filter, and activated carbon—that filter up to 99% of pollutants, including dust, pollen, smoke, pet dander, allergens, and VOCs.* PuroAir HEPA filter replacements can filter particles down to 700X smaller than the size of a human hair. (Filtration data is based on filter performance standards and independent testing on inanimate particles in an ISO 17025 laboratory. Results may vary, 2024)
- POWERED BY CARBONTECH: Each PuroAir HEPA filter features our exclusive CarbonTech layer, made from a proprietary blend of activated carbon for odor and VOC filtration. (Based on independent testing in an ISO 17025 certified lab, 2024)
- GENUINE PUROAIR HEPA FILTER: PuroAir HEPA air filters are proven to filter the pollutants lurking in your home’s air. These PuroAir 240 replacement filters fit your air purifier perfectly and are rigorously tested to filter 99.9% of common household pollutants.* Breathe clean, crisp air and kiss your allergies goodbye! (Based on independent testing in an ISO 17025 certified lab, 2024)
- BACKED BY SCIENCE: Lab tested to filter the most common household pollutants with ease. Better filtration means improved allergy symptoms and improved sleep quality.* (Based on SleepScore independent lab testing. Filtration data is based on filter performance standards and independent testing on inanimate particles in an ISO 17025 laboratory. Results may vary, 2024.)
- 100 DAY CLEAN AIR GUARANTEE: We stand by our products and their performance, which is why 300,000+ families trust PuroAir to keep their air clean. Have a problem? Our team is here to make it right! Proudly based in the USA.
9.8Exceptional
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3
AROEVEAROEVE MK01 & MK06 Air Filter Replacement 4-in-1 Air Filter for Pollen Pet Dander Hair- Pet Dander Version(2 Pack)
9.9 Easy installation9.7 Odor elimination9.5 worth the moneyWhy we love it
Eco-friendly materials save money and are healthy.
Pre-filter layer prevents clogging from large particles.
Special allergy filter effectively removes pollen and odors.
9.7Exceptional
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4
HATHASPACEHATHASPACE 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
9.9 Easy installation9.9 Noise level9.7 Odor eliminationWhy we love it
The Hathaspace HSP002 Home Large Room HEPA Air Purifier is certified by Hathaspace for safety and quality.
The HSP002 Home Large Room HEPA Air Purifier features a H13 True HEPA Filter that captures 99.97 of particles down to 0.3 microns.
The HSP002 Home Large Room HEPA Air Purifier also features an improved carbon filter with more carbon than other filters on the market.
9.6Exceptional
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5
AROEVEAROEVE MK01 & MK06 Air Filter Replacement 4-in-1 Air Filter for Smoke Pollen Dander Hair Smell Suitable- Standard Version(2 Pack)
9.9 Easy installation9.7 Odor elimination9.5 materials QualityWhy we love it
Eco-friendly materials save money and promote health.
Pre-filter blocks large particles, preventing clogs.
Silver ion layer neutralizes harmful particles effectively.
9.5Excellent
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6
ImprovedhandCore 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
Why we love it
Effective air purification.
Long-lasting filter life.
Great for odor removal.
9.4Excellent
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7
Smilyan15% Off6 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
9.7 Easy installation9.5 Simple to use9.3 worth the moneyWhy we love it
Broad compatibility with Honeywell models.
Efficient air purification for allergy relief.
Affordable and fits perfectly.
9.1Excellent
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8
LEVOITLEVOIT Core 300-P Replacement Filter Air Purifier Pet Allergy, Genuine Core300S-P Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Core 300-RF-PA, Yellow, 1 Pack
9.9 Easy installation9.9 Power saving mode9.5 Noise levelWhy we love it
Captures allergens and odors efficiently.
Ideal for pet owners and smokers.
Easy maintenance and long-lasting.
9.0Excellent
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9
LEVOITLEVOIT Air Purifiers for Bedroom Home, 3-in-1 Filter Cleaner with Fragrance Sponge for Better Sleep, Filters Smoke, Allergies, Pet Dander, Odor, Dust, Office, Desktop, Portable, Core Mini-P, White
9.9 Light weight9.7 Simple to use9.3 For small areasWhy we love it
Compact and portable design.
Quiet operation enhances sleep quality.
Effective air purification for small spaces.
8.8Very Good
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10
Colorfullife16% Off4 Pack C545 True HEPA Replacement Filter S Compatible with Winix C545, B151, P150, 9300 Air Purifier, Ture HPEA Filter S Only, Part number 1712-0096-00
Main highlights- Premium C545 H13 Grade True HEPA Filter reduces 99.97% of airborne particles down to 0.3 microns in size, effectively improve the air quality for your home.
- Package include 4 Pack C545 Filter S.
- It is recommended to replace the C545 HEPA filter every 6~8 months for optimal performance.
- 4 Pack C545 True HEPA Replacement Filter S Compatible with Winix C545 Replacement Filter, Compare to part number 1712-0096-00 and 2522-0058-00, Filter S
8.5Good
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