Pentair Impeller | C Series High Performance Commercial Pump | 073830 Suction Pool Cleaners Always verify pump model and

Always verify pump model and part numbers before ordering

Check your owner's manual or count the cartridges currently installed in your spa before ordering to ensure you receive the correct quantity

even coat of silicone-based lubricant — we recommend the Pentair R172351 Lifeguard Silicone Lubricant — to help the O-ring seat correctly and extend its service life

and UV exposure

Pentair Impeller | C Series High Performance Commercial Pump | 073830 Suction Pool Cleaners Always verify pump model andThe Pentair Impeller (073830) is the OEM replacement impeller for the C Series High Performance Commercial Pump, specifically the 10 HP single phase and three phase CH 100, CHK 100, and CHKL 100 high head configurations. The impeller is the rotating hydraulic component that accelerates water outward through centrifugal force, generating the flow and pressure your circulation system depends on. A worn, cracked, or cavitated impeller causes measurable