Pool Season 30,000 Gallon Spring Startup Kit pool-dimensions_27x27 and has 2-1/2 x 3

and has 2-1/2 x 3 inch connections

This is a Pentair SMBW Valve Rotor with a tapered seal made of Noryl plastic

and out of the sunlight for the longest life

and EasyTouch and EasyTouch PL4/PSL4 Control Systems

Pool Season 30,000 Gallon Spring Startup Kit pool-dimensions_27x27 and has 2-1/2 x 3The Large Pool Season Spring Startup Kit is an all in one bundle that is recommended for pools up to 30,000 gallons. The kit includes 4 bags of Chlorinating Concentrate, 2 quarts of Stain and Scale Control, 1 quart of Super Water Clarifier, 2 quarts of Algaecide 60, 1 Spring Pill, 1 Blue White Floating Dispenser, and 1 AquaChek Chlorine 4 Way Test Strips (50 strips). The kit contains everything you need to sanitize, clarify, and protect your pool