About this item

• SIMPLE ONE-BUTTON CONTROL: Easily adjust fan as-needed with one button to ensure optimal air quality, including lowering fan speed at night for uninterrupted sleep
• CLEAN AIR IN MINUTES: Blueair’s HEPASilent technology, delivers clean air, faster, and much more quietly than traditional HEPA filtration alone; Quickly cleans 161sqft small room in about 12.5 min or up to 772sqft XL space in 60min, on high
• CERTIFIED QUIETEST AIR PURIFIER: Quiet Mark approved – quieter (17 dB) than a whisper on low; ENERGY STAR rated – uses less energy (1.5W) than an LED lightbulb on low so it’s kind to your wallet and the planet
• ASTHMA plus ALLERGY: Removes 99.99% of pollen, helping reduce allergens and pollutants that trigger allergy and asthma symptoms
• 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
• MOST AWARDED AIR PURIFIER BRAND IN THE US: Blue Pure 411 has won Wirecutter Pick The Best Air Purifier 2019 -2021; Good Housekeeping Lab Pick Best Value Air Purifier 2021; Apartment Therapy Best List Air Purifiers 2020
• GENUINE FILTERS FOR OPTIMAL PERFORMANCE: Replace your filter every 6 months to ensure proper functionality & only use genuine Blueair filters; Shop 411 replacement filter: B073SLDNJW; Upgrade to SmokeBlock filter for enhanced removal: B0B455WTG4