Air purifiers in the USA: comparisons and buying guides
From compact bedroom units to large-room HEPA purifiers, we compare the specs against the consensus of buyer reviews and amazon.com prices so you can pick the right purifier for allergies, dust, and smoke.
Good options start around $99 and top picks run up to $190.
Ready to buy?Top 3 picks
See the full comparison- 1
LEVOIT Core 300 Air Purifier≈ $99 Check price on Amazon.com - 2
LEVOIT Air Purifier for Large Room (up to 1073 ft²)≈ $120 Check price on Amazon.com - 3
LEVOIT Air Purifier for Large Room (up to 1870 ft²)≈ $190 Check price on Amazon.com
Approximate prices at publication · as of July 2026.
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Buying guides
Best of The Best Air Purifier in the USA (2026) 
Prices Air purifier prices in the USA (2026): by type and tier 
How to choose How to choose an air purifier in the USA (2026) This guide contains affiliate links: we may earn a commission when you buy through them, at no extra cost to you. Our picks are based on research, not payment. How we choose · Full disclosure.