The item is designed for different application, such as drinking water, water tank, fish farm, swimming pool, cooling tower, large spa and hot tub, mineral water purification,etc. Specifications: - Place of Origin: Guangdong, China (Mainland) - Brand Name: BWT - Model Number: SP-5 - Voltage: 220 or 110 VAC, 50/60 Hz - Weight Ibs: 14.5 - Gas feed: Oxygen or clean dry air - Cooling way: Air cooling fan - Size inch: 11*8*14.3 - Ozone output: 5 g/h - Concentration g/m3:Oxygen : 25-45 Air : 5-15 - Application: Pool, Spa etc. - Ozone produced way: Corona discharge - Warranty: 1year
