Clear the air with the best air filter. The most efficient models filter dust, pollen, and smoke without impeding the flow of air.
View our ratings and reviews and browse our buying guide to find the best air filters.
We test air filters for homes with forced-air heating and cooling systems.
. . .It takes diligence to keep indoor air and water clean. Here's how often you should replace 12 filters.
Use these five cleaning tips to spiff up your living room. Each one takes 20 minutes or less.
There are a few things to keep in mind when determining how often you should change your the air filters on your heating and cooling systems.
Follow this winter-preparedness checklist for your home now—and reap the rewards in the months to come
Follow CR's advice for improving indoor air quality with filters for your HVAC system