Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

Researchers have synthesized an almost weightless fabric made of nylon nanofibers that beats any other similar materials in terms of filtering and optical properties. A research team from the ...

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 ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. In our tests, we gauge how well ...

Air filters play an essential role in the overall air quality in your home, and help improve the efficiency of heating and cooling systems. They trap dust, pet dander, pollen, and other airborne ...

The simplest way to improve AC performance is to replace or clean the air filter. A clean AC filter enhances cooling, improves air quality, and prolongs the unit's lifespan. Vacuum and wash permanent ...

Can you run your AC without a filter? Let’s find out. No one can deny the importance of AC filters in your home’s air ...

Your car’s cabin air filter helps to filter the air that enters your vehicle through the heating and air conditioning system. Things like dirt, dust, pollen and other airborne debris get trapped in ...