The 9 Best Air Purifiers to Help Keep Your Home Clean and Germ-Free

You may think air purifiers are more of a home luxury rather than a necessity, but that would make you extremely wrong. Air purifiers can completely change your living space, helping you literally breathe easier. Plus, air purifiers can even keep your home smelling fresh when you skip laundry day, so thank god for small miracles.

On a more scientific level, air purifiers remove contaminants in your home’s air such as bacteria, allergens, pollutants, and other germs, helping you to breathe the best air possible for your health. But do air purifiers really work? You bet. Studies show that an air purifier using HEPA filter—that’s a "high-efficiency particulate air filter"—could reduce air pollutants in your home by 50 percent or more. And other studies show air purifiers can improve your cardiovascular health when used in the home. For those with asthma, air purifiers can be especially helpful as a health aid. A 2018 study showed a 20 percent reduction in clinic visits for asthmatic patients who use air purifiers.

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An air purifier can do a lot of good for the air in your home—and your health. But it can be difficult to tell which one is the right one for you in a sea of options, specs, and brand names. If you need some help shopping for a top-rated air purifier that won't disappoint, look no further. Read on to learn more about the nine best air purifiers on the market right now.

Best Air Purifiers

• Best Overall: Coway Mighty HEPA And Eco Mode Air Purifier
• Best Under-$100 Option: Levoit Air Purifier
• Best for Bedrooms: Blueair Blue Pure 411 Air Purifier
• Best Desktop Air Purifier: Germ Guardian True HEPA Filter Air Purifier
• Best for Large Spaces: Alen BreatheSmart Classic Large Room Air Purifier