Specifications - Power Source: Electrical - Type: Ozone Generator - Installation: Portable - Certification: CE - Capacity (CFM): 50 - Power (W): 135 - Place of Origin: Guangdong, China (Mainland) - Brand Name: BWT - Size (inch): 8*15*10 - Unit weight: 15 lbs 7.0KG - Energy usage: 120 W - Concentration: 0-30 gr/m3 - Oxygen feed gas flow rate: 6.6 SCFH 3.3 LPM - Ozone capacity: 0.260 lbs/day 5 g/hr - Accessories: 2 ozone stones and two tubes - timer: 0-4hr or run continuous - Ozone output: 5 g/h - Appliance: Home office hotel bedroom car pool