Andere Posts

Understanding the size of airborne contaminants

Posted: August 19, 2015  |  By Elaine Lohse dust-micron-contaminants-air-quality

Everyone has seen the hazy glow of dust floating in sunlight. While those specks of dust may seem miniscule, the human eye can only see particles about 40 microns or larger. Imagine, then, the size of the countless contaminants that we inhale every day, many of which are smaller than one micron.

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What is a HEPA air filter, anyway?

Posted: August 5, 2015  |  By Elaine Lohse hepa filter air purifier

To facility managers, HEPA is a common phrase, but to the rest of the world it’s just a buzzword. The hype surrounding high-efficiency particulate arrestance (HEPA) filters is real, but how do these filters actually function? We have all the facts about air filtration for facility managers and indoor air quality enthusiasts alike.

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