Blueair Blue Pure 311 Air Purifier
2 weeks ago
High Quality NEW!!! Power source: Corded Electric Control method: Touch Filter type: Pre-Filter Integrated particle sensor Auto mode setting LED air quality display One-button control Whisper-quiet on low (17 dB) & equivalent to the noise level of a library on high (46 dB)! Hidden compartment in the fabric pre-filter keeps the power cord hidden out of sight. Vacuum the fabric or toss it in the washing machine whenever it needs cleaning. Combination filter; Activated carbon removes odor & gas; HEPASilent filtration removes 99.97% of particles, like pollen, dust, & viruses. Has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, 250 for pollen particles, & 244 for dust particles. Recommended for medium rooms like a master bedroom, living room, or playroom with a 360° air intake to completely filter room air about every 12.5 mins (4.8x an hour at 412 ft²) on the highest speed.