Pneumatic Test-Ball Winter Plug for 4 Inch Pipe - 3.41 to 4.25 Inch Usage Range depth-marker-conveys_Meters This is a 2 inch

This is a 2 inch NPT White/Tan U-3 Vinyl Skimmer with 1-1/2 inch NPT Reducer

When you need to use your AED

These tablets are used with Rainbow test kits by Pentair for testing pH

It fits on the bottom of the CAT probe so it can be hooked up to the Strantrol or Chemtrol Flow Cell

Boss 802 Silicone is the perfect product for pool and spa applications

Pneumatic Test-Ball Winter Plug for 4 Inch Pipe - 3.41 to 4.25 Inch Usage Range depth-marker-conveys_Meters This is a 2 inchThis 4 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.