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IQAir News

4th of July fireworks: Yay or nay?

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Celebrate your independence from dangerous air pollutants this July 4th. Learn how.

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IQAir wins top rated air purifier award – for the 5th time

Learn why Consumers Digest has selected IQAir as the top-rated air purifier for the 5th time. Read More >

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How to Choose the Best Air Purifier for Dust Removal

Say goodbye to allergies and asthma with the IQAir HealthPro Series air purifier for dust. Read More >

Efficiency Vermont Chooses AirVisual

AirVisual air quality monitoring helps Efficiency Vermont customers achieve greater energy efficiency. Learn more. Read More >

Which air filter rating should you trust?

Which air filter rating system can be trusted when it comes to CADR, HEPA, and HyperHEPA? We take a deep dive to find out what’s behind the hype. Read More >

IQAir president Frank Hammes trapped inside a smoke chamber with an air purifier

Can air purifiers trap gases effectively?

Confused about air purifiers and gas removal? Read the science behind air purifiers and airborne gas removal. Read More >

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Do cheap air purifiers really work?

The right air purifier can improve indoor air quality. The wrong air purifier can make your indoor air much worse. Learn more. Read More >

President Frank Hammes in Smoke Chamber with nothing other than an IQAir HealthPro Series air purifier

Air purifier long-term performance: CCM vs CADR

Clean air delivery rate (CADR) ratings mean nothing. Learn more about a true measurement of air purifier performance: cumulate clean mass, or CCM. Read More >