CMP Union Kit [2", Nut/Sleeve/T-Gasket] (21023-000-000) topsideparts A replacement filter cartridge helps

A replacement filter cartridge helps provide the working filtration element inside a compatible spa or pool system

Snap-in style with 3/4 inch opening

48 pennants sized 18 inch x 12 inch

or very small debris needs better containment

CMP Union Kit [2", Nut/Sleeve/T-Gasket] (21023-000-000) topsideparts A replacement filter cartridge helpsCMP Union Kit [2", Nut Sleeve T Gasket] is a union repair or replacement kit for compatible pool and spa plumbing connections. Union components make it easier to disconnect equipment for service while maintaining a sealed connection when reassembled. A correct kit can restore a worn nut, sleeve, or gasket without replacing more of the plumbing than necessary. Verify the listed size, included components, fitting style, and part number 21023 000 000