Blueair Humidifier for Large Rooms and Bedrooms – 500 Sqft Coverage, 360° InvisibleMist™ Technology, UV-Integrated Water Pump, AutoHydrate, Quiet Night Mode, Easy Maintenance, Dishwasher Safe The Blueair Humidifier offers rapid, efficient humidification for large rooms and bedrooms, covering up to 500 sqft. Designed to improve your sleep environment, this humidifier uses cutting-edge 360° InvisibleMist™ Technology, delivering up to 48 hours* of clean, moisture-rich air. The anti-microbial coated wick filter traps impurities, releasing pure water vapor without stickiness, residue, or white dust. Our upgraded UV-integrated water pump now automatically detects water refills, enhancing user convenience. Continuous recirculation of water helps reduce the risk of bacteria growth in still water. With easy top-fill or bucket refill options, the large tank opening ensures hassle-free maintenance, and the tank is also dishwasher safe for deep clean. Experience optimal comfort with the Blueair app, allowing you to personalize your environment. The AutoHydrate feature automatically adjusts to your desired humidity levels, while Night Mode ensures quiet, continuous humidification for undisturbed sleep. *48 hour runtime is based on 77°F (25°C), 50% RH in night mode. Results may vary based on room conditions.