The air quality in our homes may not be something most of us think about, but for allergy and asthma sufferers, families with new babies, and the elderly, it's paramount. Even if you don't fall into those categories, purifying the air in your house can help lead to better health, better sleep, and more good things, so check out these, the best air purifiers you can buy.

Our pick

Coway Mighty (AP-1512HH)

Reasonably priced and great-looking, the Coway Mighty air purifier is the best for most people. It's perfect for most living rooms and bedrooms and performs well, diminishing airborne particles rapidly with a four-stage filtration system that includes a HEPA filter. Its air quality indicator also lets you know how your air is doing in real time.

$206 at Amazon

Best for large rooms

Blueair Blue Pure 211+

Rated for rooms between 400 and 600 square feet, this one's ideal for large living rooms, and perfect if you have high ceilings since it creates a 360-degree airflow. With a three-part filtration system that includes a carbon filter, Blueair claims that this purifier can help remove up to 99 percent of airborne allergens, odors, and other pollutants. The washable pre-filter comes in different colors to match your decor.

$250 at Amazon

Best value

Winix 5500-2

The Winix 5500-2 is the perfect combination of quality and price, since it can almost keep up with our top pick, the Coway Mighty, and you can usually find it for under $160. It has a washable carbon filter, as well as a HEPA filter, helping to trap nearly all airborne pollutants as small as 3 microns. It's rated for a 360-square-foot room, so it's great for smaller houses and bedrooms.

$158 at Amazon

Triple threat

Dyson Pure Hot + Cool Link (HP02)

Dyson's Pure Hot + Cool Link is an excellent air purifier, but it also pulls triple dude as a cooling and heating fan. It's Wi-Fi-enabled and controllable from the Dyson Link app, which also provides real-time air quality readings, and it features a sleep time, night-mode, as well as an automatic mode, so you can set it and forget it. If you want to heat or cool your space while purifying the air, this is the one for you.

$495 at Amazon

Best for germs

GermGuardian (AC4300BPTCA)

GermGuardian is not only a traditional purifier; it features a UV-C light sanitizer, which, used in combination with titanium dioxide, helps reduce airborne bacteria, viruses, mold spores, and other germs. If you're a severe allergy or asthma sufferer or someone with a compromised immune system, this may be the air purifier for you.

$100 at Amazon

Budget pick

Koios air purifier

If price is your main concern, then check out Koios' $40 purifier, which features a true HEPA filter in its multi-phase filtration system. This purifier is ideal for smaller rooms or as a desk air purifier, and it has a two-speed fan. Its replacement filters are somewhat expensive but do last around eight months.

$40 at Amazon

An air purifier is the best way to clean up the air in your home, as it filters out the particles that your furnace filter simply can't. The Coway Mighty is certainly our pick if you're looking for the best an air purifier has to offer since it not only works extremely well, but it looks great too. If you want to go a little cheaper but still want high quality, consider the GermGuardian.

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