The Best Room Purifier of 2021


102,955 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 32% OFF
Honeywell True HEPA Allergen Air Purifier, Extra-Large Room, Black
By HONEYWELL
9.5 SCORE View Product
3rd Image 9% OFF
LEVOIT Air Purifier for Home Large Room with True HEPA Filter, Air Cleaner for Allergies and Pets, S
By LEVOIT
9.3 SCORE View Product
4th 1st Image 12% OFF
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 LEVOIT Air Purifier for Home Allergies and Pets Hair Smokers in Bedroom, True HEPA Filter, 24db Filt
By LEVOIT
8.9 SCORE View Product
6th Image LEVOIT Air Purifier for Home with True HEPA Filter, Air Cleaner for Allergies and Pets, Smokers, Mol
By LEVOIT
8.7 SCORE View Product
7th Image 10% OFF
Air Choice Air Purifiers for Large Room - Air Purifier for Home with True HEPA Air Filter for Allerg
By Air Choice
8.5 SCORE View Product
8th Image 5% OFF
Hathaspace Smart True HEPA Air Purifier, 5-in-1 Large Room Air Cleaner & Deodorizer for Allergies, P
By Hathaspace
8.3 SCORE View Product
9th Image LEVOIT LV-H132 Purifier with True HEPA Filter, Odor Allergies Eliminator for Smokers, Smoke, Dust, M
By LEVOIT
8.1 SCORE View Product
10th Image LEVOIT Air Purifier for Home Large Room with True HEPA Filter, Air Filter for Allergies and Pets, Mo
By LEVOIT
7.9 SCORE View Product

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Best Room Purifier Buying Guide & Reviews of 2020

Designed to cleanse the indoor air and eliminate impurities like odors, harmful pollutants, smoke, dust, and even pet dander, room purifiers have become a prerequisite of every household because they significantly reduce the concentration of contaminants. However, not all air purifiers live up to the expectations. Hence, a buying guide for room purifiers comes handy for those who are probably wondering where to begin from.

Size of the Room

Larger the area, bigger the size of the air purifier should be. This is because an oversized or under-sized air purifier will no more serve the purpose you want to aim for.

On the other hand, if you are having asthma or allergy, you need to consider an air purifier’s air change per hour (ACH) rate before buying one. ACH refers to the number of times an air purifier can filter the volume of air in a given space. For allergy or asthma sufferers, air purifiers that can clean the air in a given area at least four times in an hour are the most suited ones.

The size of room purifiers can be categorized into four types. They are:

  • Small: Suitable for rooms with capacities up to 299 square feet
  • Medium: Suited for rooms sized between 300 and 699 square feet
  • Large: Suited for rooms sized between 700 and 1900 square feet
  • Whole-house: Suited for areas more than 1900 square feet

Types of Features: Once you have chosen the type and size of the room purifier, the next is kind of features that you would like in the appliance. For example, there can be added features like remote controls, filter change indicators, multiple fan speeds, programmable timers, caster wheels, air quality sensors, and handles for easy mobility and others. All these features add convenience to room purifiers. Nevertheless, it would help if you also keep in mind that room purifiers with additional features come at a dearer price. Their price ranges from  $70 to $500 or more depending on the model and brand.

Are HEPA Filters Influential?

If you are looking at general improvements in the indoor air quality, go for models with HEPA filters. This is because HEPA filters can eliminate around 99.97% of common airborne allergens of sizes 0.3 microns or larger.

On the other hand, if you want room purifiers for a specific purpose, like allergy relief, asthma relief, pet allergy relief, you will need to buy room purifiers that are designed specifically for these purposes.

Check For Additional Features

Remote Controls in an Air Purifier is used to control the air speed as per the requirement.

Filter Change Indicators: It could be quite challenging to understand what is the right time to change the air filter in a room purifier. Hence, some room purifiers come with features that enable you to understand the best time to change the filters. Sometimes, there is an LED light or a beeping sound that lets you know the time to replace them.

Multiple Fan Speeds: It refers to the varying speed at which the room purifiers can operate.

Programmable Timers: With this, you are in a position to time your room purifier as per your choice.

Caster Wheels enables you to drag your room purifier to places as per your requirements.

Pro Tip

Besides, have a clear idea about the maintenance cost of your room purifier before you own one. This will help you stay prepared and ensure the best quality air for your home.

Conclusion

Undoubtedly, room purifiers really help cleansing the air around us and that further offers a better health and well-being. In today’s excessive polluted environment their presence in our houses is a prerequisite. Therefore, you can not settle down with any ordinary one, but must pick that wisely.