Blueair HealthProtect 7470i

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 LARGE SPACES: Ideal for bedrooms or living rooms; Cleans 38 m2 in about 12.5 min (4.8x an hour, based on AHAM recommended removal rate) or up to 95 m2 in one hour; on high​ setting HEPASilent ULTRA - MAXIMUM FILTRATION WITH MINIMUM NOISE: Delivers more clean air, with less noise and less energy used than traditional HEPA filtration; Removes 99.97% of airborne particles down to 0.1 micron LOW NOISE & ENERGY: Quiet Mark approved – quieter (27 dB) than a whisper on low; ENERGY STAR rated - uses less energy (9W) than an LED lightbulb on low ASTHMA + ALLERGY: Asthma Allergy Nordic Recommended - removes 99.99% of pollen, helping reduce allergens and pollutants that trigger allergy and asthma symptoms, Weight: 32.628414776 Pounds, Manufacturer: Blueair