Clean the air in your home and protect your HVAC system with one of these top-performing air filters from CR’s testsThicker filters do their job better and require less frequent replacement, but ...

Remembering to change the filters in your HVAC system can be harder than it sounds. In addition to changing them on a regular ...

As you start to rid your home of the stale indoor air and residual dust that's collected during all the colder months spent ...

Concerned about mold in the HVAC system? Address the problem quickly to avoid the spread of mold spores through the air vents ...

If you have a combined forced air heating and cooling system, follow the filter manufacturer’s recommendation on how often to change it. In general, the thicker the disposable filter ...

The proper functioning of heating, ventilation, and air conditioning (HVAC) systems is crucial for maintaining a productive ...

When wildfires threaten people's communities, human health is impacted far beyond the inferno. Residual smoke distributes in ...

Researchers have developed a low-cost, durable, do-it-yourself (DIY) air cleaner that works as well as more expensive HEPA ...

Cabin air filters are integrated into a vehicle's ventilation system. Most modern vehicles include HVAC systems with a cabin air filter. Saab was one of the first manufacturers to introduce this ...

But not every HVAC system can accommodate a thicker filter—the most common size is 1 inch thick—though you can retrofit the ductwork of some systems to accept one. Something else to keep in ...

Although HEPA filters are more efficient at removing particles in a single pass than the HVAC filters used in the DIY system, Corsi explains, much more air passes through the CR Boxes, leading to ...