Pentair Impeller | Max-E-Pro Inground Pump | C105-238PB C9403 When unions become brittle

When unions become brittle

or hardened tires reduce grip and cause the cleaner to slip

Poolaroo Note: This is the twist-lock cord model

or corrosion

Pentair Impeller | Max-E-Pro Inground Pump | C105-238PB C9403 When unions become brittleThe Pentair Sta Rite Impeller (C105 238PB) is the OEM replacement impeller for the Sta Rite Max E Pro series inground pool and spa pump. This is item number 10 in the Max E Pro exploded parts diagram. The impeller is the rotating component inside the pump that generates water flow. When an impeller becomes worn, cracked, or clogged with debris, the pump loses prime pressure and flow rate drops replacing it with the correct OEM part restores the pump