Industrial air filters are devices designed to remove solid particulates and molecular contaminants for the purpose of improving air quality in a system or environment. Air filters typically consist ...

High efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are air filters designed to trap a vast majority of very small particulate contaminants from an air stream.

An important one is cleaning and maintaining your car’s air filter. This filter is important because it allows air to combine ...

Based in Wichita, Kansas, Koch Industries, Inc. is one of the largest private companies in America, with estimated annual revenues that have exceeded $125 billion. It owns a diverse group of ...

Our picks of the best light pollution filters for astrophotography will reduce skyglow and unattractive color casts, making your images as vibrant as possible. Purchasing one of the best light ...

Business has made the Koch brothers two of America's richest men, but it is how they have used their wealth - to push for small government and a free economy - that has made them famous and ...

Caroline Roberts writes articles and notifications for CNET. She studies English at Cal Poly, and loves philosophy, Karl the Fog and a strong cup of black coffee. Caroline Igo (she/her/hers) is a ...

Most importantly, your air purifier should be equipped with a High Efficiency Particulate Absorbing (HEPA) filter. "These filters can remove up to 99.97% of small airborne particles ...

As with any type of water filter, RO systems have many benefits and limitations. Before installing an RO water filtration system, it is important to understand how they work and where you can ...

Air purifiers literally pluck pollutants out of the air and trap them in a filter. The CADR (clean air delivery rate) indicates how quickly the purifier will remove contaminants from the air.