PowerPure 2000 Humidifier PowerPure 2000 Ultrasonic Mist Humidifier humidifies spaces up to 300 square feet in size. LCD control panel with soft-touch buttons. Remote control included. Near-silent operation is perfect for bedroom or living spaces. Emits up to 1.75 Gallons Per Day. Reservoir Holds 1 Gallon of Water for All Day Operation No Expensive Filters! Features a Permanent Ceramic Filter that Softens and Keeps Water in Reservoir Fresh Bottom Fill Design; Light, Easy to Carry Water Tank with Built-In Carrying Handle