🌟 Elevate Your Air Quality, Elevate Your Life! Cleans 432 sqft in just 30 minutes—perfect for busy lifestyles. Uses less energy than a light bulb, saving you money and the planet. Enjoy peace and tranquility while purifying your air. Transform your space into a sanctuary of fresh air. Choose from stylish pre-filter colors to match your decor. 24 dB whisper-quiet Energy Star certified 432 sqft coverage The Blueair Pure 511 Air Purifier combines HEPASilent technology with a compact design, effectively cleaning air in spaces up to 432 sqft in just 30 minutes. With a whisper-quiet operation at 24 dB, it's perfect for bedrooms and nurseries. The customizable pre-filter colors allow for personal style, while its Energy Star certification ensures efficiency and eco-friendliness.