Blueair Air Purifiers for Large Homes and Bedrooms, HEPA Air Purifiers for Home and Pets, Virus Air Purifier

Blueair's Blue Pure 311i+ Max is the top-performing air purifier in the company's lineup. This smart air purifier quickly cleans up to 1,116 square feet of large space in just 30 minutes or 465 square feet of a large room in about 12.5 minutes on the high setting. 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 300 for fine smoke particles, dust, and pollen.

The purifier's proprietary RealTrack algorithm calculates the filter's dirt level based on actual usage, including fan speed, usage time, and pollution levels, accurately informing you when to replace the filter within 9 months. Genuine Blueair Blue Pure F3MAX+ replacement filters are designed for optimal performance.

Blueair's air purifiers are the only ones with a customizable, washable fabric pre-filter, inspired by the latest Scandinavian design trend. The Blue Pure Max air purifiers arrive with a Stockholm Fog pre-filter, while Limestone, Moss, and Sand pre-filters are sold separately.

Blueair's HEPASilent technology sets their air purifiers apart, delivering more clean air faster and using less noise and energy than HEPA filtration alone. The Blue Pure 311i+ Max removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, capturing pet dander, pollen, mold allergen, and dust. The carbon filter also traps light household odors from smoking, pets, and cooking.

Blueair's Blue Pure 511 is the company's most compact air purifier, yet it still utilizes the HEPASilent technology to quickly clean 180 square feet of a small room in about 12.5 minutes or up to 431 square feet of space in 30 minutes. With its low noise levels, the Blue Pure 511 is ideal for bedrooms, nurseries, or home offices, operating at 24 dB on the low setting and 49 dB on the high, which is quieter than a whisper.

Like the larger model, the Blue Pure 511 removes at least 99.97% of airborne particles down to 0.1 microns, capturing the tiniest particles such as viruses and bacteria, as well as larger particles like dust, pollen, and smoke. The Blue Pure 511's compact footprint seamlessly fits into any home, and it comes with a Scandinavian-inspired washable pre-filter in the Arctic Trail dark gray color.

product information: