Genesis CD-25GV Ozone Pro Generator Variable Control 115 Volts - 25 G/HR max-length_12 Feet The dock box has a

The dock box has a very smooth finish so no stray fiberglass pieces

This is designed to touch up existing white pool coping that is flaking or aged

The distance between bolt holes is 4-3/8 inches

Carbon steel pipe taps are designed to clean and/or re-thread damaged or jammed pipe threads

Genesis CD-25GV Ozone Pro Generator Variable Control 115 Volts - 25 G/HR max-length_12 Feet The dock box has aThe Genesis Ozone Pro G Class CD 25GV generates 25 grams of ozone per hour at 3. 5 4% by weight and is 115 volts. The CD 25GV model includes variable ozone output control. G Class ozone systems have configurable feed gas options (integrated oxygen concentrator system is standard), multiple safety features, self diagnostic switching, and robust construction. All operate under vacuum for safety and include integrated DEL Ozone Safety Management Systems.