Stark 6 Inch 3-Way Backwash Valve Without Flanges - Gray filter-length_16 1/8 inches Always apply product to water

Always apply product to water with the circulation system operating

This is a Pentair 359507 Black Plastic Pot Assembly with Basket for the Challenger High Pressure and High Flow Pool Pumps

(Shipping the Pool Sentry with the bag empty reduces the weight of the package

The tread is constructed of 304 stainless steel and is sold without hardware

This is a 7

Stark 6 Inch 3-Way Backwash Valve Without Flanges - Gray filter-length_16 1/8 inches Always apply product to waterThis is a Paragon Stark 6 Inch 3 Way Backwash Valve without Flanges in Gray. The Stark valves are designed specifically for the Paragon Pentair Stark Series Commercial Sand Filters. These backwash valves are corrosion resistant and available in 2 way and 3 way models as well as various sizes.