This is a Pentair Impeller Lock Screw for Max-E-Glas II, Dura-Glas II, Dyna-Jet TPE, WhisperFloXF, IntelliPro VS 3050, and Dyna-Pro/Dyna-Pro E Pool Pumps. This screw is used with the following: Max-E-Glas II, Dura-Glas II, Dyna-Glas/Dyna-Max Series, Dyna-Jet TPE Series, WhisperFlo XF, IntelliFlo XF, IntelliPro VS 3050, and Models MPEA6G-207L, MPE6F-207L, MPEA6YG-207L, MPE6YF-207L, MPRA6G-207 Dyna-Pro/Dyna-Pro E Pumps. On the Max-E-Pro, it is used with the C105-238PBA impeller only.








