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 ...

Unlock to see our ratings and compare products side by side Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A ...

According to the U.S. Environmental Protection Agency (EPA), “Americans, on average, spend approximately 90% of their time indoors, where the concentrations of some pollutants are often two-to-five ...

Clean the air in your home and protect your HVAC system with one of these top-performing air filters from CR’s tests Thicker filters do their job better and require less frequent replacement, but not ...

Protect your HVAC system and clean the air in your home with one of these filters from CR’s tests Senior technician Mike Sedlak inserts an air filter into a duct in CR's test chamber. By Mary H.J.