|Avoid dry air. Simply add tap water and the slim, portable vent humidifier's natural evaporation process fills your home with clean, filtered, moisturized air, making it easier to breathe and helps restore moisture to dry, itchy skin. Fits neatly over floor vents, registers, or beside baseboard heaters. Polypropylene, 10 1/4 x 1 3/4 x 7".|
Ultra quiet! Automatic switch off when water tank is full ...