Features: humidifier mist maker widely used for humidifier equipment 1) Copper cover with nickel painting, reliable and durable 2) With special design, easy to replace the ceramic disc 3) Dimensions (dia. x H): 68 x 30mm 4) Water level sensor switch: 25mm (H) 5) Ceramic disc: 20mm (dia.) titanium 6) Operating voltage: AC 36V 7) Mist volume: 1500ml/h