Pentair Union 1-1/2" Kit | MasterTemp 125 Heater — MasterTemp Series | 474974 C7458 Rigid frame to eliminate racking

Rigid frame to eliminate racking

compatible with Styles 10 and 20 configurations

Replacing worn or clogged cartridges restores the cleaner's filtration performance and suction efficiency

Routine pool maintenance will help you keep your pool looking clean

Pentair Union 1-1/2" Kit | MasterTemp 125 Heater — MasterTemp Series | 474974 C7458 Rigid frame to eliminate rackingThe Pentair 474974 Union 1 1 2" Kit is the OEM replacement union package for the MasterTemp 125 pool heater, providing a complete set of 1 1 2" unions for heater plumbing connections. IMPORTANT: KIT LISTING MULTIPLE PIECES INCLUDED This listing is a kit, not a single union. The 474974 includes the complete union package required for the MasterTemp 125 heater plumbing connections. Refer to your equipment manual to confirm the components included in