This has been a bad year for air quality no matter where you live. On the west coast, many Americans are realizing for the first time just how dangerous poor air quality can be — and that’s true even when forest fires aren’t pumping dangerous particulates and smoke into the environment. Meanwhile, the airborne coronavirus has disrupted our lives in so many ways, and you don’t have to be a germaphobe to be afraid of the air you breathe anymore. For all these reasons, we’re on the hunt for the best air purifiers and air quality monitors for our homes.
Even under the best circumstances, the air inside your home can also contain everyday mold, bacteria, viruses, dander, smoke volatile organic compounds (VOCs) and more dangerous pollutants. All of these are either irritating to your lungs or downright smelly. Add in this age of viral pandemics, and the air purifier could soon become an ever-present appliance in most homes — if you can find them in stock and for sale online.
Because air purifiers are the most effective way to breathe easy, these devices are consistently sold out or back-ordered on sites like Amazon. These machines work by pulling air through a series of filters that eliminate indoor air pollutants and odors and leave only healthy, clean air particles behind. Some of the best air purifiers contain HEPA air filters, which are rated to remove more than 99% of airborne pollutants down to a few microns in size.
The best HEPA air purifiers can be hard to find these days. Fortunately, there are still high quality options from trusted brands in stock on Amazon. To help our readers out, we went looking for the best air purifiers on Amazon in 2020, with products starting at just $90. Keep reading to find the best products from brands like Dyson, Honeywell and Winix.
1. Dyson Pure Cool Link TP02 Wi-Fi Enabled Air Purifier
We’ve written about Dyson’s popular Pure Cool air purifiers before, and they’re the best air purifiers for sale on Amazon or anywhere else — if you can afford them. Dyson packed a lot of sophisticated engineering into this device, which uses a HEPA filter to clean the air of bacteria, viruses, allergens and other indoor pollutants. A blade-less room fan powered by its own A.I., the Pure Cool will monitor the air quality as it simultaneously cleanses and cools the air inside your home. According to Dyson, it filters more than 99% of particles from the surrounding atmosphere. Quick to assemble and designed to offer multiple speeds and movement options, the Dyson Pure Cool is top of the line when it comes to home air purifiers. Starting at $500, this isn’t a particularly affordable solution, but despite the higher price tag, you’re still lucky if you can find Dyson Pure Cool air purifiers in stock.
2. Levoit Compact True HEPA Tower Air Purifier
BEST PERSONAL AIR PURIFIER
For those who live alone or share a small space with a roommate, there’s no need to buy a whole-home air purifier. This super compact HEPA Tower Air Purifier from Levoit is perfect for studio apartments, bedrooms, offices and other small spaces. In addition to its HEPA filter, which will remove 99% of indoor pollutants such as viruses and VOCs, the Levoit also has a charcoal-carbon filtered that eliminates odors from the air. Easily one of the best air purifiers under $100, this 1-foot-tall device even comes with an extra air filter.
3. Hathaspace Smart True HEPA Air Purifier 2.0
The Hathaspace Smart Air Purifier has a slim design that won’t take up too much space. And unlike most air purifiers, it won’t just clean the air in a single room. This top-rated air purifier can filter air in spaces up to 1,500 square feet using a five-stage filtration process. Not only will the HEPA filter remove germs and particulate matter from the air, but it will also help you get odors and allergens under control. The medical-grade HEPA filter will remove more than 99% of particles down to 0.1 microns in size including most viruses, dust mites, pet dander, mold, bacteria, volatile organic compounds (VOCs) and smoke. Finally, because it’s an ENERGY STAR certified device, it won’t spike your power bill at the end of the month.
4. Pure Enrichment PureZone
The Pure Enrichment PureZone air purifier is as capable as all the rest of the devices on this list. What makes it stand out is its whisper-quiet operation and the ease and efficiency with which it can be used. The set up takes just seconds and Pure Enrichment also boasts excellent customer support 7 days a week. The purifier itself comes with a 3-in-1 HEPA filter and UV-C light to destroy microorganisms.
5. Airthereal Pure Morning Air Purifier
BEST FOR SMALL APARTMENTS
The Airthereal Pure Morning Air Purifier is a 7-in-1 device. That means it has seven different filters through which the air in your home will pass. These are the pre-filter, the true HEPA filter and the activated carbon filter, which also contains a nano mineral filter, cold catalyst filter, photocatalyst filter and a molecular sieve. The included UV-C LED helps to kill mold, bacteria and viruses and has a lifespan over five years under normal use. The filters in this device do need to be replaced every six to eight months, but the indicator light will tell you exactly when a change is needed.
6. Guardian Technologies GermGuardian
BEST BEDROOM AIR PURIFIER
With a name like “GermGuardian,” you know this air purifier means business. The included HEPA filter can capture 99.97% of dust and allergens in your home. That includes pet dander, mold spores and plant pollens as small as three microns. In addition, the charcoal filter reduces common odors, like those from pets or smoking. And the optional UV-C light reduces airborne bacteria and viruses, keeping you healthier year-round. The 22-inch, three speed tower can circulate the air in a room of up to 167 square feet four times per hour. Thanks to its ultra-quiet setting, it’s the best air purifiers to keep in your bedroom.
7. Blueair Blue Pure 211+
Coming to us from Sweden, the Blue Pure 211+ is a member of the 99% club, grabbing that amount of viruses, pollen, dust, pet dander, mold and bacteria, although it lacks a true HEPA air filter. Blueair’s design includes a multiple level cleaning system with two washable pre-filters feeding into the main filter. The 211+ promises to filter room air five-times an hour in spaces up to 540 square feet, which is more than your typical purifier. With an impressive design, easy-to-use one-button controls, low energy footprint and quiet fan, this is one of the best air purifiers on Amazon right now, although the $300 price isn’t for everyone.
8. Alen BreatheSmart 75i
You can’t put a price on safety, and if you’re worried about the air quality in your home or apartment, then you’ll want the most effective air purifier for sale — no matter the cost. So if you’re looking for the best of the best air purifiers, then you’ll want to take a close look at the Alen BreatheSmart 75i. This high-tech purifier promises that it’s “backed by the smarts of NASA airflow engineers” and can clean the air in a 1,300 square-foot space every 30 minutes.With its compact and sleek design, the Alen BreatheSmart will easily handle large bedrooms, living rooms, offices, kitchens, basements and small homes, studios and apartments. Its HEPA filter will snag dust, dander, allergens, fur and household odors — while preventing the growth of mold and bacteria. Its Sleep Mode features a “lights out feature” to quiet the device and dim its light at bedtime.
9. Honeywell HPA300 True HEPA
A big name in the air purifier and air conditioner business, Honeywell brings us the HPA300 True HEPA. It lives up to its name with a proper HEPA allergen remover able to clean rooms up to 465 square feet in size (about the size of a large hotel room). Its Turbo Clean mode both filters and circulates air in the room up to five times an hour in a properly sized room. Thanks to its lightweight and compact design, it’s easy to set up and move from room to room as needed.
10. Vremi Premium Large Room Air Purifier
This Vremi Premium includes a high capacity H13 HEPA layer to capture 99.97% of particles down to 0.3 microns. That H13 filter lasts three to five months longer than standard filters. When up and running, the Vremi cleans 700 square feet without breaking the 50-decibel mark, puts it in the middle tier in terms of noise (it’s still a lot quieter than most cheap air purifiers). The Premium is equipped with 0.66 pounds of activated carbon in its filter system to absorb odors from smoke, household chemicals and the usual airborne suspects. If you want a budget air purifier that still gets the job done, this is easily one of the best air purifiers under $150.
11. Winix 5500-2 Air Purifier with True HEPA
While Winix air purifiers lack the sleek modern design of some of its competitors, the brand makes some of the most popular air purifiers in the world along with trusted brands like Dyson and Honeywell. This in-demand air purifier has a true HEPA filter that catches 99.97% of airborne pollutants. The machine contains PlasmaWave, which works as a permanent filter to safely break down odor and pollutants without producing harmful ozone. This machine is best suited for medium- to large-sized rooms and is AHAM verified to operate in spaces that are up to 360 square feet (about the size of a typical hotel room). Best of all, this air purifier keeps noise to a quiet 27 decibels, which means it won’t distract you during the day and keep you awake at night.