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.
. . .Follow CR's advice for improving indoor air quality with filters for your HVAC system
Use EPA notices, commercial apps, and even your own sensors to plan activities, especially if you have respiratory or other medical conditions
Clean the air in your home and protect your HVAC system with one of these top-performing filters from CR’s tests
Our chore checklist can make your living room look a little less lived in
This week's Smarter newsletter delves into whether it's a good idea to crack a window in winter.