Pentair MasterTemp 125 1-1/2" FBT Union Package [Qty 2] (474974) aquachek This 7-pack of black rollers

This 7-pack of black rollers with bearings is built for compatible Hayward cleaner systems that rely on smooth rolling support

An air switch is useful because it helps convert pneumatic button action into electrical control

1-1/2 inch design supports intended wet-end fit

Designed for service professionals and pool owners

Installing the correct Pentair/PacFab valve can help restore smoother operation and improve confidence in the plumbing system

Pentair MasterTemp 125 1-1/2" FBT Union Package [Qty 2] (474974) aquachek This 7-pack of black rollersBuilt for service focused pool repairs, this MasterTemp 125 1 1 2" FBT Union Package [Qty 2] helps restore reliable operation without replacing a larger equipment assembly. It is useful for targeted repairs where matching the correct model, rating, size, or connection style is more important than using a generic substitute. For MasterTemp 125 heater work, correct component selection helps protect heating performance, water side sealing, ignition