Blueair Blue Pure 411 Auto HEPA Silent Air Purifier for Small Rooms – Low Energy, Quiet, and Customizable

The Blue Pure 411 Auto air purifier offers a straightforward and efficient solution for air quality management in small rooms such as nurseries, guest bedrooms, and home offices. It is independently certified by the AHAM Verifide® Program with a Clean Air Delivery Rate (CADR) of 123 for smoke, 96 for pollen, and 107 for dust. Featuring a 360° air intake for comprehensive air filtration about every 12 minutes (5 times an hour at 190 ft²) on high. The HEPASilent™ filtration technology and activated coconut carbon layer effectively remove 99.97% of airborne particles as small as 0.1 microns and light household odors. The 3-color LED air quality display and Auto mode automatically adjust the air purifier to maintain a comfortable indoor environment. Not only is it ENERGY STAR rated, using minimal energy (2-10 W), but it also operates more quietly than a whisper on its lowest setting (18-48 dB). Enhance your air purifier with our range of fabric pre-filters inspired by Scandinavian landscapes. All Blueair air purifiers are certified by AHAM Verifide® for performance, ENERGY STAR rated for efficiency, and compliant with California EPA Air Resources Board (CARB) standards for safe ozone emissions.⁰The air purifier is not tested for Coronavirus (2019-nCoV) capture or removal.

Product Highlights

• Reliable and Tested: Performance verified through third-party testing as part of the AHAM Verifide® Program for room air cleaners
• Perfect for Small Spaces: Suitable for completely filtering the air in a nursery, guest bedroom, or home office approximately every 12 minutes (5 times an hour at 190 square feet) on high
• Intelligent Auto Mode: Utilizes real-time particle sensor data to automatically maintain a comfortable indoor environment
• Efficient Combination Filter: Activated carbon layer for trapping light household odors and advanced HEPASilent technology for removing airborne particles, including pollen, dust, and viruses⁰
• Quiet and Energy Efficient: Quieter than a whisper on the lowest setting (18-48 dB) and ENERGY STAR rated for low energy consumption (2-10 W)
• Customize Your Air Purifier: Washable pre-filter in Arctic Trail (gray); additional Scandinavian nature-inspired pre-filter colors sold separately