This seminar concentrates on identifying and discussing testing and certification requirements associated with cleanrooms. The key benefits of this course are: In-dept understanding of industry ...

HEPA air filters promise to take nasty things out of the air, removing cigarette smoke, pollen and other irritants. How do they do this? Appliance Science looks at how HEPA air filters work, and how ...

RIVERDALE, N.J., Oct. 22, 2019 (GLOBE NEWSWIRE) -- High-efficiency particulate air, or HEPA, is a classification of air filter able to trap 99.97% of particles 0.3 microns in size (particles 1/300 th ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

With the reddish-orange skies and smoke-filled air, Californians who had previously never heard of PM2.5 pollution are quickly learning about the Air Quality Index and what they need to do to protect ...

A collaboration inspired by Medistar Corp. and including researchers from the University of Houston and Texas A&M has developed a heating ventilating and air conditioning system filter, made from ...