The Best Air Cleaner of 2021


100,048 reviews analysed
Rank Product Name Score
1st Image 47% OFF
Germ Guardian True HEPA Filter Air Purifier for Home, Office, Bedrooms, Filters Allergies, Pollen, S
By Guardian Technologies
9.7 SCORE View Product
2nd Image 9% OFF
LEVOIT LV-H132 Purifier with True HEPA Filter, Odor Allergies Eliminator for Smokers, Smoke, Dust, M
By LEVOIT
9.5 SCORE View Product
3rd Image 46% OFF
Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter
By Winix
9.3 SCORE View Product
4th 1st Image LEVOIT Air Purifier for Home Allergies and Pets Hair, Smokers, True HEPA Filter, Quiet Filtration Sy
By LEVOIT
9.1 SCORE View Product
5th Image 32% OFF
Honeywell True HEPA Allergen Remover, 465 sq. Ft, HPA300, Extra-Large Room, Black
By HONEYWELL
8.9 SCORE View Product
6th Image MOOKA Air Purifier for Home, 3-in-1 True HEPA Filter Air Cleaner for Bedroom and Office, Odor Elimin
By MOOKA
8.7 SCORE View Product
7th Image 9% OFF
LEVOIT Air Purifier for Home Large Room with True HEPA Filter, Air Cleaner for Allergies and Pets, S
By LEVOIT
8.5 SCORE View Product
8th Image 40% OFF
Winix 5300-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Carbon Filter
By Winix
8.3 SCORE View Product
9th Image Hamilton Beach TrueAir, Ultra Quiet Allergen Reducing Air Purifier with Permanant HEPA Filter, Black
By Hamilton Beach
8.1 SCORE View Product
10th Image 5% OFF
Hathaspace Smart True HEPA Air Purifier, 5-in-1 Large Room Air Cleaner & Deodorizer for Allergies, P
By Hathaspace
7.9 SCORE View Product

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Apart Best Air Cleaner To Buy, Readers Also Shopped for

Our Promise to Readers

We keep receiving tons of questions of readers who are going to buy Air Cleaner, eg:

  • What is the best Air Cleaner for 2019, for 2018 or even 2017 (old models)?
  • What is the best Air Cleaner to buy?
  • What is the best Air Cleaner to buy for a Beginner?
  • or even What is the best affordable (best budget, best cheap or even best expensive!!!) Air Cleaner?…

All of these above questions make you crazy whenever coming up with them. We know your feelings because we used to be in this weird situation when searching for Air Cleaner.

Before deciding to buy any Air Cleaner, make sure you research and read carefully the buying guide somewhere else from trusted sources. We will not repeat it here to save your time.

You will know how you should choose Air Cleaner and What you should consider when buying the Air Cleaner and Where to Buy or Purchase the Air Cleaner. Just consider our rankings above as a suggestion. The final choice is yours.

That’s why we use Big Data and AI to solve the issue. We use our own invented, special algorithms to generate lists of the best brands and give them our own Scores to rank them from 1st to 10th.

You could see the top 10 Air Cleaner of 2019 above. The lists of best products are updated regularly, so you can be sure that the information provided is up-to-date.

You may read more about us to know what we have achieved so far. Don’t hesitate to contact us if something’s wrong or mislead information about Air Cleaner.

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Last updated on Nov-04,2019 / Affiliate links / Images from Amazon Product Advertising API