Waterway Mini Storm Jet Internal [3" FD] [Threaded] [Dir] [Smth] [SS/Grey] (229-7927S) suctions A rectangular DE grid helps

A rectangular DE grid helps support diatomaceous earth filtration inside a compatible filter assembly

The Valterra 1-1/2 inch slip swing and spring check valve is designed for compatible plumbing systems that need one-way flow control with a 1/2 pound cracking-pressure style response

or damaged during prior service

Rectangular DE grid in an 18 inch by 16-1/2 inch format

Waterway Mini Storm Jet Internal [3" FD] [Threaded] [Dir] [Smth] [SS/Grey] (229-7927S) suctions A rectangular DE grid helpsThe Waterway 229 7927S Mini Storm jet internal is designed for compatible threaded jet assemblies and features a 3 inch face diameter with directional action, a smooth face, and a stainless with gray finish combination. An internal like this is useful because it restores directional jet control while delivering a cleaner, more premium looking visible trim surface. The smooth stainless and gray finish gives this Waterway part a refined look that works