Pentair Rainbow Leaf Trap Model 186 25 sqft Cartridge w/Plug (R172653) marquisspas Improves replacement confidence and long-term

Improves replacement confidence and long-term system usability

A properly selected Perma Cast anchor socket helps preserve original fit and contributes to more dependable retention in the supported installation

helping keep related equipment easier to maintain and more reliable during regular use

A gasket like this is useful because it helps maintain a cleaner seal between the lid and tank body

and PCM25 compatibility give this part practical value because cartridge filters work best when the replacement matches the intended housing and service application closely

Pentair Rainbow Leaf Trap Model 186 25 sqft Cartridge w/Plug (R172653) marquisspas Improves replacement confidence and long-termFor focused maintenance, this plug helps restore the working fit of compatible Leaf Trap Model 186 equipment. It supports suction side cleaner performance by helping debris, water flow, or service access move through the cleaner and skimmer connection as intended. It is built for the kind of small but important maintenance point that can affect sealing, flow control, service access, or cleaner movement. Fits compatible Leaf Trap Model 186 equipment