Hayward Union [1-1/2" MPT x 1-1/2" MPT] [Black] (SP1480BLK) jacuzziwhirlpool and this Filbur FC-0705 cartridge

and this Filbur FC-0705 cartridge is designed for C-7603 and PBH12

0 THP] Impeller (91698250) is intended for compatible XP3 systems that need a correctly matched internal replacement to recover output

bright appearance

reducing stress on piping and improving installation flexibility

The Sta-Rite S7D75 compatibility and 37 square foot application give this product practical value because full grid packs work best when the replacement matches the intended filter family and size closely

Hayward Union [1-1/2" MPT x 1-1/2" MPT] [Black] (SP1480BLK) jacuzziwhirlpool and this Filbur FC-0705 cartridgeThe Hayward union is designed for compatible plumbing applications where a serviceable 1 1 2 inch MPT to 1 1 2 inch MPT connection is needed. A union like this is useful because it allows the plumbing to be disconnected later for maintenance while still supporting a secure and organized installed fit. This black replacement is especially useful when the original union is cracked, leaking, worn, or no longer threading together correctly. Replacing it