If you're shopping for a new air purifier or vacuum cleaner, you'll likely come across the term 'HEPA filter'. HEPA stands for 'high efficiency particulate air' [filter], and it's a standard for ...

Every day, N95, KN95, KF94, and surgical face masks protect millions of people from smoke, dust, and other particulates, as well as germs that can cause serious illness. These masks act like a bouncer ...

Chauncey grew up on a farm in rural northern California. At 18 he ran away and saw the world with a backpack and a credit card, discovering that the true value of any point or mile is the experience ...

Waste reduction and process efficiencies are key for companies wanting smoother operations. As various industries, including power generation, seek ways to improve operational efficiency, cooling ...

How Much Air Filter Does a Home Really Need? More is better, but consumers need to understand limits, trade-offs How much filtration does a home need? After the pandemic, many homeowners would say, ...