Blueair 7470i Advanced Air Purifier for Large Rooms - Efficient Dust, Pet Dander, Smoke, and Odor Removal, Compatible with Alexa

About this item

• IN-APP FEATURES: Auto adjusts to maintain optimal air conditions; 3 advanced sensors; Real-time updates track clean air progress
• MOST AWARDED AIR PURIFIER BRAND IN THE US: Protect 7470i has won Oprah's Favorite Things 2021; Business Insider Best Smart Air Purifier 2021; RedDot Product Design 2021; IF Product Design 2021
• REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: 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
• SMARTFILTER: RFID chip in SmartFilter 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
• 24/7 PROTECTION: Against viruses and bacteria with GermShield technology that kills 99% of germs caught by the filter; Proactively monitors conditions and prevents growth on the filters on standby
• CLEAN AIR IN MINUTES: Blueair’s HEPASilent dual filtration delivers up to 45% faster cleaning & up to 67% less noise than traditional HEPA filtration alone; Quickly cleans 418sqft large room in about 12.5 min or up to 2,000sqft XL space in 60 min, on high
• REMOVES 99.99% OF COMMON ALLERGENS: Asthma Allergy Nordic Recommended - helps reduce allergens and pollutants that trigger allergy and asthma symptoms
• CERTIFIED MOST SILENT AIR PURIFIER: Endorsed by Quiet Mark – operates at an ultra-low noise level of 22 dB, which is softer than a whisper; ENERGY STAR certified - consumes only 8W, lower than an LED bulb on its lowest setting, making it economical and environmentally friendly.