Waterway Crystal Water Cartridge Manifold Plug (519-4320) mpindustries A properly selected Infusion Pool

A properly selected Infusion Pool fitting contributes to dependable fit

The 18 inch by 19-1/4 inch dimensions

or gone missing during service

The no-overlay format adds practical value because the visible face can be selected separately to match the exact original button configuration

this Waterway manifold is a practical solution when six 3/4 inch flexible outlets are needed from a 2 inch main body with adaptable connection options

Waterway Crystal Water Cartridge Manifold Plug (519-4320) mpindustries A properly selected Infusion PoolThe Waterway 519 4320 cartridge manifold plug is designed for compatible Crystal Water cartridge filter systems. A manifold plug like this is an important service part because it helps complete and seal the manifold area properly, supporting correct assembly and dependable filter operation. Small internal components can have an outsized effect on maintenance quality, especially in filtration systems where a missing or damaged plug can interfere with