Pneumatic Test-Ball Winter Plug for 3 Inch Pipe - 2.77 to 3.25 Inch Usage Range gallons-per-minute_70-79 you must replace all steps

you must replace all steps at once (cannot mix new steps with old steps on the same ladder)

The case is stainless steel and painted black

10 times smaller than sand

Keeping chlorine in the water longer will help to protect the swimmers in the pool

This Recyclables Cans Only sign measures 12 x 10 inches

Pneumatic Test-Ball Winter Plug for 3 Inch Pipe - 2.77 to 3.25 Inch Usage Range gallons-per-minute_70-79 you must replace all stepsThis 3 inch pneumatic test ball winter plug is designed for a variety of applications including winterizing pools by blocking pipes. They can also be used to test drains, tests and waste systems. And they can be used on any type of pipe. Made from natural rubber, these plugs are tough, tear resistant and have excellent expansion and memory. The removable zinc plated steel chain and ring handle act as an anchor to prevent plug from sliding down a line.