Pentair Sta-Rite MasterTemp 300/Max-E-Therm 333 Manifold Kit (77707-0015) aquapro A replacement filter cartridge helps

A replacement filter cartridge helps the system continue removing suspended debris during normal circulation

Helps restore the main wet-end body

0HP XP2 Impeller [4-5/16" OD] (91694301) is designed for compatible XP2 pump applications that require this outer diameter to restore proper internal performance

Allows visual inspection of the leaf trap or strainer area

This type of part is especially useful when the filter canister remains serviceable and the maintenance need is centered on the cartridge itself

Pentair Sta-Rite MasterTemp 300/Max-E-Therm 333 Manifold Kit (77707-0015) aquapro A replacement filter cartridge helpsThis manifold kit supports water side repairs on compatible MasterTemp 300 and Max E Therm 333 heaters. The manifold is a high importance area because it routes water through the heat exchanger path and interfaces with fittings, seals, and sensor related components. When cracks, leaks, or damaged ports are found, replacing the manifold kit can help restore dependable operation. It is a core repair item for heaters that need water path service without