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The 5 Best Air Purifiers | Buying Guide

Air purifiers clean the air we breathe at home and places of work. In our air purifier research guide, we shared how air purifiers work and discussed the various kinds of air purifiers. In this buyer’s guide, we’ll bring you our best choices in terms of value, efficiency, performance, and aesthetic.

So, why do you need an air purifier? They take care of the unwanted and potentially harmful particles in the air, from dust to mold to pet dander to pollen. Air purifiers work to remove airborne pollutants and can provide many health benefits.

Here are the top 4 air purifiers on the market:

Now let’s compare:


Best Value: LEVOIT LV-H132

The LEVOIT LV-H132 is a fantastic value for those on a budget who want to clean air in small and medium-sized rooms. Don’t let its size feel you – this is one strong air purifier packed into a small body. Its 3-stage filtration works wonders in clearing up the most contaminated air. Its small size means it’s very portable, and you’ll be able to move it almost anywhere you need. Need a high quality air purifier inside your home or office without making a big dent in your wallet? Try the LEVOIT LV-H 132.

Learn more about the LEVOIT LV-H132 here.

PureZone 3-in-1

Most Efficient: PureZone 3-in-1

For those looking to get a powerful yet efficient air purifier for medium or even large rooms, the Pure Enrichment PureZone 3-in-1 Air Purifier is hard to beat. This champion is a great solution for people suffering from allergies or asthma. The UV-C light and HEPA combination sanitizes polluted air and eliminates germs and bacteria. It operates quietly, so you might even forget it’s running. The sleek design and range of up to 200 square feet is an added bonus. It also includes a timer that automatically shuts down after 2, 4, or 8 hours.

Learn more about the PureZone 3-in-1 here.

EnviroKlenz Air System Plus

Best Performance: EnviroKlenz Air System Plus

This model of EnviroKlenz’s air purifiers uses a combination of UV-C light, a HEPA filter, and a proprietary air cartridge to remove viruses, allergens, bacteria, and other particulate matter from indoor air. When it’s working, you’ll know by the fresh air (and possibly the sound, too). Engineered by a US-based firm with a strong track record, it’s easy to use and stands out among its peers when it comes to performance, cleaning up to 1,000 square feet without breaking a sweat.

Learn more about the EnviroKlenz Air System Plus here.

Partu HEPA Air Purifier

Best Aesthetic: PARTU HEPA Air Purifier

Are you hoping to clean a room’s air while also keeping it chic?

It can be hard to find an air purifier that both looks good and performs efficiently. Fortunately, the PARTU HEPA Air Purifier combines sleek design with high-quality performance. It excels in dealing with smoke, pet dander, and mold. You can even add essential oils to flow with air movements.

Learn more about the PARTU Air Purifier here.

Okaysou AirMic4S Air Purifier

Best Compact Model: Okaysou AirMic4S Air Purifier

For those looking to clean indoor air in smaller spaces, consider the AirMic4S.

This Okaysou model is compact but powerful, and it comes with a full set of features, including an impressive sleep mode and generous 5 year warranty. Without taking up much space or energy, this HEPA air purifier circulates air up to three times per hour in rooms of 300 square feet.

Learn more about the Okaysou AirMic4S Air Purifier.

Find the Right Air Purifier for You

Air purifiers not only get rid of air pollutants, but they also protect you from various airborne diseases. If you have pets at home, they’ll remove pet dander. If you live in areas prone to wildfires, they’ll help filter out smoke. And especially if you suffer from asthma or other respiratory diseases, consider adding an air purifier to your home or office.

Good luck on your next purchase, and be sure to check out our other guides for more recommendations.

Still have questions? Ask an HVAC expert directly via chat or phone.

Published on 2018-12-07 by Ben Travis

Last updated on 2021-06-08

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