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 ...

Clean the air in your home and protect your HVAC system with one of these top-performing air filters from CR’s tests Thicker ...

Proper HVAC filtration is at the heart of indoor air quality and provides an important service in keeping indoor environments clean and free from the dust and particulates that may reduce product ...

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 ...

In Southern California, more than 400,000 residents are under evacuation orders or warnings due to some of the worst wildfires in recent history. The situation seems likely to continue to devolve—and ...

Add Yahoo as a preferred source to see more of our stories on Google. Consumer Reports has no financial relationship with advertisers on this site. Hidden away in your basement or attic, the air ...