Premium pickIQAir HealthPro Plus
Medical-grade HyperHEPA + V5-Cell carbon. Filters down to 0.003 microns, the smallest particles measured.
- Up to 1,125 sq ft
- 0.003 micron filtration
- Swiss-engineered

air
AHAM CADR data published in numbers, $300 entry, and the unit most independent reviewers test against.
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Quick take
Why we picked it
AHAM CADR data published in numbers, $300 entry, and the unit most independent reviewers test against.
True HEPA + activated carbon at a price that lets you put one in every room you sleep or cook in.
How we vetted this
RESEARCHEDWe recommend this product based on materials, certifications, and reputation. We have not yet bought or tested it in our own home.
If we move it into our home, we'll upgrade its tier and add first-person notes. If lab data emerges, we'll note that here.
Where to buy
Alternatives
Other picks in the same category we'd also consider, ranked the same way.
Premium pickMedical-grade HyperHEPA + V5-Cell carbon. Filters down to 0.003 microns, the smallest particles measured.
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MERV 13 furnace filter. The cheapest upgrade with the largest square-footage impact, if your HVAC supports it.
Recommended based on the criteria for the cleaning + air chapter, written down before we shopped. Read the methodology →