Performance Certified by Aham to filter room air 5x an hour in medium to large bedrooms, living rooms and spaces up to 540 square feet
Filters the air at the industry-recommended rate of 5x an hour (or about every 12 minutes) in a 540 ft² room to effectively lower particle levels and maintain a comfortable environment in large living rooms, family rooms & playrooms.
Independently reviewed by the experts at Wirecutter, the Blue Pure 211+ ranks as one of their top air purifier picks. Featured in Wirecutter's "The Best Air Purifier" article, calling the model, "A stellar performer for larger rooms."
Certified as an energy-efficient air purifier by the EPA’s ENERGY STAR® rating program.
Verifide® by the Association of Home Appliance Manufacturers (AHAM) for performance and Clean Air Delivery Rate (CADR).
Certified for ozone emissions and electrical safety by the California EPA’s Air Resources Board (CARB).
Featured as a top pick in Wirecutter’s “The Best Air Purifier”.
Our unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers.
Forget about adjusting settings and knobs – a single button controls it all and lets you know when it’s time to replace the filter.
Easy filter change
The built-in LED warning system glows red when it’s time for a change. For optimal performance, we recommend replacing every 6 months.
Automatic LED dim
After about 7 seconds, the LED light will automatically dim to 10% brightness.