Blueair Blue Pure 411 Auto HEPA Air buying Purifier

Product Name: Blueair Blue Pure 411 Auto HEPA Air buying Purifier
NEW, OPEN BOX Recommended for small rooms; Completely filters air in a nursery, guest bedroom, or home office about every 12.5 mins (approx. 4.8x an hour at 190 ft²) on high Intuitive buying Auto mode; Automatically adjusts to real-time conditions reported by the particle sensor to maintain a comfortable home environment Combination filter; Carbon traps light odors; HEPASilent technology removes 99.97% of airborne particles down to 0.1 micron, like pollen, dust, and viruses⁰ Low noise and energy; Quieter than a soft whisper on low speed (18-48 dB) and ENERGY STAR certified to consume less energy than an LED lightbulb (2-10 W) Customize freely; Washable fabric pre-filter in Arctic Trail (gray) included; Additional pre-filter colors inspired by Scandinavian nature sold separately One-button control; Forget about adjusting settings and knobs - a single button controls it all and lets you know when it's time to replace the filter.