BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen

The Blue Pure 311i Max HEPASilent™ smart air purifier is independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen, and it quickly cleans up to 929 sq. ft. living space in 30 minutes or a 387 sq. ft. medium room in about 12.5 minutes on high.

The Blue Pure 311i Max air purifier's HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone. It removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust. The carbon filter also traps light household odors from smoking, pets and cooking.

The Blueair Blue Pure 311i Max smart air purifier features customizable, washable fabric pre-filters inspired by the latest Scandinavian design trend, with the Stockholm Fog pre-filter included and Limestone, Moss and Sand pre-filters sold separately. Its intuitive display, 5-color AQI and simple two-button design make it easy to control fan speed 1 – 3 including night mode, auto, brightness and child lock.

Blueair's proprietary RealTrack algorithm calculates the filter's actual usage and dirt level, accurately telling you when to replace it within 9 months. The Blue Pure 311i Max Genuine Replacement Filter, model B08KPDS2CY, is designed for optimal performance.

Certified by Quiet Mark, this air purifier operates at 23-50 dB, making it a quiet addition to any living space. It is also CARB-certified for zero ozone emissions and Energy Star Most Efficient 2023, using only 32W on high - less than an incandescent lightbulb.

The Blue Pure 311i Max comes with one filter preinstalled and a pre-filter for easy set-up. It is made for North American use with input voltages between 110-120V. The Blueair smart air purifier app provides scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing and RealTrack filter tracking, with Alexa voice control also available.

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