Hayward 2 HP High Head Impeller Assembly for Super Pump High Efficiency Pumps W3SP2605X7 W3SP2607X10 | SPX1621C

The Hayward 2 HP High Head Impeller Assembly (SPX1621C) is the OEM replacement impeller for the Super Pump High Efficiency pump series, restoring proper water flow and hydraulic performance when the original impeller is worn, damaged, or clogged beyond cleaning.

The impeller is the rotating component at the heart of the pump's wet end. It draws water through the pump inlet and generates the pressure and flow rate required to circulate water through the filtration and sanitation system. A worn or damaged impeller results in reduced flow, poor filtration turnover, and increased motor strain.

Specifications

Fits Into

Compatibility is based on Hayward parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.

Poolaroo Pro Tip

Impeller horsepower ratings are specific — installing the wrong HP impeller on a motor will result in incorrect hydraulic performance and can overload or underload the motor. Always confirm your pump model number and motor horsepower rating from the pump label before ordering this or any replacement impeller. When reassembling the wet end, inspect the shaft seal and any wet-end O-rings at the same time; replacing them together avoids a second teardown if they are near the end of their service life.