Waterway In-Line Chlorinator Self-Aligning Union [1-1/2" S x 1-1/2" S] (400-3090) pooltool A full DE grid helps

A full DE grid helps form the main internal filtration surface of a compatible diatomaceous earth filter assembly

0 THP applications across all date codes where the original impeller has cracked

this fuse holder helps restore cleaner fuse support and contributes to a more dependable repair overall

6-position applications where the original valve assembly has become worn or unreliable

Waterway In-Line Chlorinator Self-Aligning Union [1-1/2" S x 1-1/2" S] (400-3090) pooltool A full DE grid helpsThe Waterway 400 3090 self aligning union is designed for compatible in line chlorinator applications using 1 1 2 inch slip connections on both sides. A self aligning union is especially useful in feeder systems because it helps simplify service and reconnection while allowing the assembly to come together more cleanly. Unions are valuable anywhere equipment may need to be removed or serviced, and the self aligning design can make installation more