Waterway TruSeal 1-1/2" Socket x 2" Spigot Straight Body Check Valve | 600-7030 Pump Seals Check suction-line connections for air

Check suction-line connections for air leaks (air leaks can cause inconsistent feed)

Missing or damaged return outlet components after service

and pool surfaces cleaner

Furthermore

Kills bacteria two ways — with minerals and a small amount of sanitizer

Waterway TruSeal 1-1/2" Socket x 2" Spigot Straight Body Check Valve | 600-7030 Pump Seals Check suction-line connections for airWaterway 600 7030 TrueSeal Straight Check Valve (1 1 2" Socket x 2" Spigot, CPVC) The Waterway 600 7030 is a TrueSeal straight body check valve designed to prevent backflow in pool and spa plumbing. It features a 1 1 2" slip (socket) connection on one end and a 2" spigot connection on the other, making it a common choice for equipment pads and spa plumbing where mixed pipe sizes are used. The service friendly design uses a union lock ring for quick