The Blue Pure 311 Auto air purifier takes a simple approach to smart air quality management with an integrated particle sensor, Auto mode setting, and LED air quality display. The air purifier delivers high performance with one-button control and customizable pre-filter colors in a lightweight, compact package. Independently evaluated and third-party tested for performance as part of the AHAM Verified Program for room air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, 250 for pollen particles, and 244 for dust particles. Removes 99%* of fine particles from wildfires; *in 60min. Tested on PM 2.5 (GB/T 18801-2015). 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 minutes (4.8x an hour at 412 ft²) on the highest speed. The 3-step combination particle plus carbon filter works with Blueair’s HEPASilent filtration technology to remove 99.97percentage of airborne particles down to 0.1 microns, like pollen, dust, pet dander, mold, bacteria, viruses and more, while an additional layer of activated coconut carbon traps light household odors.
The one-touch enabled Auto mode is designed to help you maintain a comfortable and safe home environment. When enabled, the setting automatically adjusts to real-time conditions reported by the integrated particle sensor. Stay up to date on your air quality with the LED display, it changes color to indicate good, moderate, or poor.
The Blue Pure 311 Auto cleans the air with noise levels equivalent to a soft whisper on low (30-52 dB), and ENERGY STAR rated energy efficiency (7-35 W). Change color in seconds with five fabric pre-filter options inspired by Scandinavian nature. The fabric material of the pre-filter catches larger particles and extends the life of the primary filter. Plus, a 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. Pre-filter in Arctic Trail (gray) included Additional colors available for purchase.
- Recommended for medium rooms, completely filters the air in the master bedroom, living room, or playroom about every 12.5 mins (4.8x an hour at 388 square feet) on high
- Removes 99% of fine particles from wildfires; In 60min. Tested on PM 2.5 (GB/T 18801-2015).
- Intuitive 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 percentage of airborne particles down to 0.1 microns, like pollen, dust, and viruses
- Low noise and energy, Cleans the air with noise levels equivalent to a soft whisper on low (23-53 dB)
- Customize freely, washable fabric pre-filter in Arctic Trail (gray) included, Additional pre-filter colors inspired by Scandinavian nature sold separately
- Brand: Blueair
- Dimensions: 20.5 x 10.2 x 10.2 in
- Weight: 10.90 Pounds
- Color: White
- Control Method: Touch
- Filter Type: Pre-Filter
- Recommended Room Size: 388 ft²