Homepage Content Take control of the air you breathe. Learn More IQAir featured as top air quality company by Financial Times “Employees are becoming more demanding because they’ve been spending so much of their lives in the office, maybe more than with their families.” - IQAir President Frank Hammes Why do I need to replace my HyperHEPA filters? Learn why regular filter replacement is key to top performance and perfect Indoor Air Quality. Learn More Can Clean Air Increase Child IQ? Scientific evidence is mounting that indicates air pollution can decrease child IQ. But, can clean air actually increase child IQ? Learn More 1 Meet the AirVisual Pro The world’s smartest air quality monitor helps you track and take action against invisible threats in the air. Real-time air pollution data in your pocket Your guide to avoiding harmful air pollution - both indoors and out. HealthPro Series: Rated #1 for allergies and asthma IQAir’s best-selling system. Replacement filters Purchase authentic IQAir replacement filters for continued peak performance. A revolution in air purification: the Atem The world’s most effective personal air purifier Learn More https://www.youtube.com/embed/NJIcw-ud5wQ History of IQAir 50+ years of innovation See IQAir’s path from humble beginnings to the world leader of clean air technology. Watch Now Pursuing excellence for more than 50 years Since 1963, IQAir has maintained its leadership in the industry it started. No other company comes close to IQAir in Indoor Air Quality innovation and expertise. Learn More