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Everything you need to know about indoor air quality
Learning Resources
Odor Guide
Not sure which air purifier is right for your specific odor problem? Our comprehensive odor guide covers pets, smoke, cooking, mold, allergens, and more — with specific product recommendations for each.
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Watch real customers tackle tough odor challenges with GreenTech pureAir purifiers. See the technology in action and learn how to get the most out of your purifier.
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Meet Our Expert
Larry Harris is an indoor air pollution expert with decades of experience. Get personalized advice and recommendations for your specific situation.
Meet LarryIndoor Air Quality Facts
Indoor air can be up to 5x more polluted than outdoor air
Source: EPA
Americans spend about 90% of their time indoors
Source: EPA
Of all illnesses are caused or aggravated by polluted indoor air
Source: American College of Allergists
Of chemical exposure occurs at home through air, not food or water
Source: EPA
How pureAir Technology Works
ActivePure® Technology
Inspired by NASA research, ActivePure® sends out charged clusters of oxygen and hydrogen molecules that actively seek out and neutralize contaminants in the air and on surfaces — not just particles that happen to pass through a filter.
UV-C Light
Ultraviolet-C light destroys the DNA of bacteria, viruses, and mold spores, rendering them unable to reproduce. This technology is used in hospitals and medical facilities worldwide.
Photocatalytic Oxidation (PCO)
When UV light hits a titanium dioxide catalyst, it creates hydroxyl radicals that break down volatile organic compounds (VOCs), odors, and other chemical pollutants.
Ionization
Negative ions attach to airborne particles, making them too heavy to remain airborne. They fall to surfaces where they can be cleaned up, dramatically reducing airborne particle counts.
Have Questions?
Our indoor air quality expert Larry Harris is available to answer your questions and help you find the right solution.
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