The 7 Best Air Purifiers You Can Buy On Amazon

So you've got allergies. And a dog. And you basically wake up every morning feeling like crap.

It's time for an air purifier, my friend—a portable device that can help filter or clean the air of allergens (think: dust, animal dander, cigarette smoke) and odors.

While it won't necessarily make your allergies go away, an air purifier can legit help with symptoms or prevent them from getting worse, according to the American Academy of Allergy, Asthma & Immunology Indoor Allergen Committee (AAAAI).

Start off by zeroing in on air purifiers with HEPA filters, notes the AAAAI. These circulate the air in a room multiple times an hour through the filter, trapping particles at each pass. (Asthma sufferers, skip ionizer air purifiers, which use an electric field to capture allergens—they can generate ozone, which can worsen asthma symptoms.)

Beyond that, what else? Well, these are the seven best air purifiers sold on Amazon to help you narrow down your options.

1. Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier

Not only is this a top-performing device (it has 4.8 stars on average from reviewers), but it also has a discreet display, so its glow won’t keep you up at night. An added bonus: It can filter a room as large as 625 square feet twice an hour.

2. Oregon Scientific HEPA Air Purifier

The ultra-quiet machine removes particles as small as 0.3 microns—that’s dust, smoke, pet dander, pollen, and odors.

3. Pure Enrichment PureZone 3-in-1 True HEPA Air Purifier

Over 80 percent of buyers award this air purifier five stars for how easy it is to use, its sleek design, and its impressive effectiveness.

4. Honeywell 50250-S True HEPA Air Purifier

Okay, it may not be as attractive as some out on the market, but this is the top seller on Amazon with nearly 2,000 five-star reviews.

People like it because it’s not super noisy, the filters are easy to change, and most importantly, it does the job, removing dust particles and other contaminants.

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5. VEVA 8000 Elite Pro Series Air Purifier

This air purifier removes super-small particles like dust and dander and eliminates odors. Users say it literally brings a breath of fresh air in the room.

6. Honeywell HFD-120-Q QuietClean Tower Air Purifier

This air purifier's washable filters make filter changes easy, and its three cleaning speeds put you in control. It's also Energy Star rated, so it won’t run up your bill.

7. Alen BreatheSmart Customizeable Air Purifier

This one's definitely the priciest on the list, but it's top-rated (75 percent of the reviews are five stars), has a modern design, and filters so well some people say they want to hole up in their house and never leave (even with a cat—and cat allergies). Also: The filter lasts a full year—perfect for lazy people.