Double Winter Pool Plug Type 97L - 1-1/4 Inch #7 - 1-1/2 Inch Pipe #9 - 8-1/4 Inch Rod with 4-3/4 Inch Spacing gallons-per-day_50-74 These improvements make the product

These improvements make the product more dependable and easier to install and maintain

The UltraMax PVA is the most powerful automatic pool cleaner money can buy with twice the filtering power and remote directional control as well

shape or surface of the the pool

blowing out lines for winterization

An optional Ballast System provides extra stability to these portable platforms (sold separately)

Double Winter Pool Plug Type 97L - 1-1/4 Inch #7 - 1-1/2 Inch Pipe #9 - 8-1/4 Inch Rod with 4-3/4 Inch Spacing gallons-per-day_50-74 These improvements make the productThis is a Double Winter Pool Plug Type 97L. It has a #7 1 1 4 inch bottom pipe plug and a #9 1 1 2 inch pipe top plug. This plug has an 8 1 4 inch rod with 4 3 4 inch spacing between plugs. Double plugs are winter plugs with different stoppers and spacers. These double winter pool plugs are constructed of non corrosive heavy duty nylon, stainless steel, and high quality rubber. You can safely seal off plumbing, especially skimmers, from freezing