Waterco 2" Top/Side Mount Gasket [6-13/16" OD] [5 Spokes] (621261) NuWhirl A filter cartridge is useful

A filter cartridge is useful because it captures dirt and debris as water moves through the system

A jet internal is useful because it helps shape and direct the water stream through the jet face

and R185B heater applications where the supported user-adjustment control needs replacement

and 400 applications where the manifold section needs replacement

Waterco 2" Top/Side Mount Gasket [6-13/16" OD] [5 Spokes] (621261) NuWhirl A filter cartridge is usefulThe Waterco 2 inch top and side mount gasket is designed for compatible valve applications requiring a 5 spoke gasket with a 6 13 16 inch outer diameter. A gasket like this is useful because it helps seal and organize internal flow passages in the valve while matching the correct size and spoke configuration of the original assembly. This replacement is especially useful when the existing gasket is torn, compressed, brittle, or otherwise no longer