The 4 Best Air Purifiers We Tested in 2021

“The Alen BreatheSmart Classic was the fastest to remove the particulate matter…The purifier got the job done without causing a racket. On low, it's no louder than the ambient noise in the test room.” Read full review.

Alen BreatheSmart Classic Air Purifier

This portable air purifier from Alen is primarily filter-based and has a filter indicator and dirt sensor, and 4 speeds. It’s designed for floor or tabletop use in a large room and weighs 22.3 pounds. Read full review.

The 12 Best Air Purifiers For Clean Air In Your Home

Looking to cover a lot of square footage? Not a problem with the Alen BreatheSmart 75i Large Room Air Purifier. This air purifier cleans up to about 1300 square feet twice an hour without making a lot of noise. Read full review.

Air Purifier gives the gift of fresh air

This Air Purifier provides year-round indoor relief from pollen, mold and other pollutants and irritants that can make your days and nights in your home quite miserable. It also offers whisper-quiet performance and will make all the necessary adjustments for you in the automatic mode.  Read full review.

The Best Air Purifier Is a Literal Breath of Fresh Air

"Capable of cleaning up to 1,110 square feet and the recipient of a near-perfect 5-star Amazon rating, the Breathesmart is beautiful and works hard, automatically detecting and adjusting its filter to fluctuating air quality." Read full review.

The Best Air Purifiers for 2021

"The level of sound involved in pulling harmful particles out of the air can be detrimental to your sleep habits, even though clean air is arguably most important at night. The Alen BreatheSmart 45i HEPA Air Purifier offers a solution, however. The unit is tuned to produce only pink noise and promises to help you sleep up to 25% better than before." Read full review.

Home Air Purifier Review

"The Breathesmart HEPA air purifier is a top of the line air purifier…. If you suffer from allergies, this is the air cleaning system that you want. It will also eliminate things like cooking odors, wildfire smoke, dust mites and pet hair dander." Read full review.

The Best Air Purifier for a Breath of Fresh Air

"The Alen BreatheSmart Classic can blend in with any décor. Ideal for large rooms and spaces, it can clean 1100 square feet every 30 minutes." Read full review.

The Best Air Purifiers To Filter Out Dust, Dander, and Viral Particles

[The Alen BreatheSmart FLEX Air Purifier] This air purifier is equipped with a medical grade H13 True HEPA layer that removes 99.99 percent of bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. The filter lasts up to five months, and the purifier itself cleans 700 square feet of space every 30 minutes. It's ideal for large rooms.

6 Ways to Feel Like You’re on Vacation at Home

"A good night’s sleep can help you feel like you’re on vacation every day. The Alen BreatheSmart45i HEPA air purifier has been scientifically proven to improve sleep, as it cleans the air of mold, odors, and allergens, allowing users to breathe better and sleep more deeply." Read full review.

The Best Air Purifier Reviews For 2021

"If you’re looking for a fully customizable air purifier that can also handle a very large space then you’ve finally found it...this Alen BreatheSmart 75i air purifier offers some good options:

4 True HEPA Filter Types: To meet your specific air quality needs. Choose between Pure (allergies), Silver (asthma), FreshPlus (smoke and heavy chemicals), and OdorCell (pet and baby odors)." Read full review.

I’ve Tested Over a Dozen Air Purifiers and These Are My Favorites

“...the Alen BreatheSmart 75i is perhaps my favorite one. First of all, it cleans up to 1,300 sq. ft. When you consider how much space other air purifiers clean, the price might actually be a bargain since you don't need to buy a purifier for every room.” Read full review.

How To Throw A Safe Socially Distanced Thanksgiving

“One smart way to keep your space safe is setting up a HEPA medical-grade filtration system like Alen, which can remove 99.9% of aerosolized viruses from rooms every half hour.” Read full review.

West Coast Wildfires: What to Do If Your Home Is at Risk

“This is what Andy Graham does every day as CEO of Alen with customizable purifiers and filters that fight all major air quality concerns — including wildfire smoke.”

Gifts for the Home

“These air purifiers come in customizable designer panels available in a variety of colors to work with any decor and more importantly, promote health and wellness during a time when we’re spending more time indoors.” Read full review.

13 Ways to Stay Healthy – While Also Staying Indoors

“Having a dedicated air purifier in each main room that runs 24/7 may contribute to better sleep, diminishing allergy symptoms, and improved overall health.” Read full review.

Concerned about COVID-19 infection in classrooms? What to know about VUSD's air purifiers and HVAC systems

"To help prevent COVID-19 from lingering in the air for up to three hours, the district will be using medical-grade HEPA-13 filters in the Alen BreatheSmart 75i air purifiers it’s purchasing. The district also purchased carbon filters, which will help during wildfire season..." Read full review.

SEMO installs air purifiers in classrooms to help combat coronavirus

"The purifiers, according to Alen, are devices covering up to 1,100 square feet, which the manufacturer promises will remove up to 99% of dust, pollen, pet dander, mold spores and other airborne particles 0.3 microns or larger. "Basically, the (purifiers) are high efficiency filters with a fan to circulate air within the (classroom) space to indoor air quality,” said Harper, adding that larger classroom spaces at Southeast will get two BreatheSmart units." Read full review.

19 Things From Amazon That’ll Help Protect Your Home From Your Pet’s Constant Shedding

"A high-tech air filter, because while we love our furry friends, we all know that airborne pet hair and dander can trigger allergies (itchy skin and swollen eyes ugh). Plus, this air filter comes in different shades, allowing it to perfectly match both your home decor and your pet furniture." Read full review.

Top 8 air purifiers to keep your house and home office fresh and clean

"Alen said its circulation purifies 700-square feet every 30 minutes for 99.99% airborne particle removal to capture allergens, dust, mold and pet odors, with an option to further purify against smoke." Read full review.