Pentair Impeller, 1/2 HP | Dyna-Pro / Dyna-Pro E | C105-236P C7485 If your existing handle is

If your existing handle is damaged or missing

A clip that has been over-expanded — often from forceful removal — will not seat securely and can work loose under pressure

All components meet or exceed ANSI/APSP 16-2011 and NSF/ANSI 50-2009a national standards and ASTM G154 UV testing exposure

If you are unsure whether your skimmer takes the "Old Style" lid or a later revision

Convenient box lets you keep materials in one location for easy storage and use

Pentair Impeller, 1/2 HP | Dyna-Pro / Dyna-Pro E | C105-236P C7485 If your existing handle isThe Pentair Impeller, 1 2 HP (C105 236P) is the OEM replacement impeller for 1 2 HP Dyna Pro inground pump models. What It Does The impeller is the rotating component inside the pump wet end that generates flow by converting motor energy into hydraulic pressure. A cracked, worn, or clogged impeller reduces flow rate and puts additional load on the motor. Replacing it with the correct OEM impeller restores designed flow performance. Match the part