Q: How often should I replace the air filters in my home, and what factors would require me to replace them in between regular changes? A: The essential function of an air filter is to clean air that ...

Air purifiers are able to remove dust and allergens from the home, so long as they’re well-maintained — the key here is making sure the filters are doing their job. We’re going to help you keep them ...

The forced-air heating and cooling systems that keep our homes comfortable year-round require very little maintenance. In most cases, all you must do to keep the equipment operating at peak efficiency ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Changing your home's air filter is a cheap, simple maintenance project that has a huge impact on a home's ...

Taylor Freitas is a freelance writer and has contributed to publications including LA Weekly, Safety.com, and Hospitality Technology. She holds a B.A. in Print and Digital Journalism from the ...

They keep dust, dirt, and allergens from recirculating in our homes and affecting air quality. Without those filters, a vacuum spits back out the tiny particles you've just suctioned up. If your ...