Blueair Protect 7770i Smart Auto HEPA Silent 25dB Air Purifier for Large Rooms up to 3235sqft

Protect provides 24/7 protection against viruses and bacteria. Each aspect of the Protect 7770i air purifier is uniquely designed for maximum performance, quiet, clean air delivery and energy efficiency, with innovative smart features. Protect HEPA Silent Ultra filtration technology filters 99.97% airborne particles, like viruses and bacteria; dust, pollen, dander, and mold, then kills 99% of the germs caught in the filter. Germ Shield technology proactively monitors room conditions and activates to kill germs and prevent growth on the filter, when on standby.  Pair with the Blueair app to unlock smart features like Clean air ETA to count down the time until clean air and Welcome home function to automatically set your air purifier to standby when you leave home and back on to clean the air just before you return.

• Against viruses and bacteria with Germ Shield technology that kills 99% of germs caught by the filter; Proactively monitors conditions and prevents growth on the filters on standby
• Blueair HEPA Silent dual filtration delivers 45% more clean air faster, using less noise and energy than HEPA filtration alone; Quickly cleans 674sqft large room in about 12.5 min or up to 3,235sqft XL space in 60 min, on high
• Auto adjusts to maintain optimal air conditions; 3 advanced sensors; Real-time updates track clean air progress
• RFID chip in Smart Filter monitors and tracks pollutant levels in real-time to calculate filter life and alert on replacement needs; automatically resets the replace filter reminder when new filter is installed; Maximum 1-year filter life
•  Quieter (25 dB) than a whisper on low; ENERGY STAR rated – uses less energy (8W) than an LED lightbulb on low so it’s kind to your wallet and the planet
• Asthma Allergy Nordic Recommended – helps reduce allergens and pollutants that trigger allergy and asthma symptoms
• Ideal for smoke & smog during wildfire season; Removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking