SG-131Specifications: 1. Power consumption:5W 2.Ion output:≥1X10/CM3.Working temperature:0-50℃ 4.Active oxygen output:≤0.05ppm 5.product size:250X168X75mmFeatures: 1. Silent breeze fan;2. Washable carbon filter;3. High density lonic dispenser;4. Ultraviolet sterilizer function;5. Slim design;6.Various approval adapter available(UL,GS,PSE,BS etc.)