Pentair Rainbow Chlorinator 1" FPT Union (R270531) marquisspas making it one of the

making it one of the most important structural pieces in the wet end

Waterway Suction Assy [Ultra 6" w/1-1/2" Thd Wall Fitting] is a Waterway Plastics suction replacement part for compatible pool and spa suction assemblies

Supports faster readings than juggling multiple tools

5 inch slip by 2 inch spigot plumbing is needed

The 23540-141-000 is a practical service part when a compatible spa jet needs an internal to restore dependable massage-jet performance

Pentair Rainbow Chlorinator 1" FPT Union (R270531) marquisspas making it one of theThis 1" FPT union is built for Rainbow chlorinator installations where a secure, serviceable plumbing connection is needed. A proper union makes future feeder maintenance easier by allowing components to be separated without cutting plumbing, which is especially valuable on compact equipment pads or older feeder assemblies. It is a smart replacement when the original union has cracked, cross threaded, or no longer seals properly. Confirm thread size