The 6 Best Air Purifiers for a Fresher Home
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Once the windows close for winter, indoor air can feel stale fast. Cooking smells linger, dust builds up and pets shed more than ever.
A good air purifier quietly helps with all of it. I've gone through independent lab tests, expert reviews and thousands of verified buyer reviews to find six that are genuinely well loved, from a small bedroom unit to big-room workhorses.
Quick picks
- Best for bedrooms: Levoit Core 300
- Best smart pick: Levoit Core 400S
- Best all-rounder: Coway Airmega AP-1512HH
- Best for smells: Winix 5500-2
- Best for big rooms: Blueair Blue Pure 211i Max
- Best for allergy season: Honeywell HPA300
The air purifiers
Levoit Core 300: best for bedrooms
Compact, quiet on its lowest setting and affordable to run, the Core 300 is the bedroom purifier reviewers keep coming back to.
Price range: $$
Check price on AmazonLevoit Core 400S: best smart pick
A step up in size, with an air quality sensor and auto mode that ramps up when you're cooking or the dog shakes off.
Price range: $$$ Kenna's pick
Check price on AmazonCoway Airmega AP-1512HH Mighty: best all-rounder
The Mighty has been a top pick in independent tests for years, thanks to strong performance, low running costs and a long track record.
Price range: $$$
Check price on AmazonWinix 5500-2: best for smells
Its big carbon filter is especially good with cooking and pet odors, and it's a long-time favorite in buyer reviews.
Price range: $$$
Check price on AmazonBlueair Blue Pure 211i Max: best for big rooms
Powerful enough for large living spaces and quiet on its lower speeds, with washable fabric pre-filters that come in soft colors.
Price range: $$$
Check price on AmazonHoneywell HPA300: best for allergy season
A powerful, no-frills purifier that's been a favorite for allergy sufferers for a long time, with a turbo mode for high-pollen days.
Price range: $$$
Check price on AmazonHow to choose
Match the purifier to your room size, replace filters on schedule, and keep it a little away from walls so air can flow. Air also feeling dry? See my best humidifiers for dry winter air.
