Waterway Crystal Water Cartridge Manifold Plug (519-4320) mpindustries the larger system often loses

the larger system often loses its core operating function

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

Supports easier pool vacuum setup and use

75 HP pump applications

Waterway Crystal Water Cartridge Manifold Plug (519-4320) mpindustries the larger system often losesThe 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