Pentair PacFab Pinnacle/Challenger 1.0/1.5 HP Impeller (355074) cleaners The top elbow and diffuser

The top elbow and diffuser assembly helps guide incoming water into the sand filter tank so it can spread across the media bed instead of channeling in one concentrated area

Supports a more complete and durable skimmer repair approach

Made for GloBrite seal service

This type of part is especially useful during maintenance where the original seal should be replaced with a closely matched VT75-style equivalent

Improves both seat comfort and trim presentation

Pentair PacFab Pinnacle/Challenger 1.0/1.5 HP Impeller (355074) cleaners The top elbow and diffuserThis replacement pump impeller is intended for repair situations where small fitment details matter and generic substitutions can create leaks, vibration, or poor service results. Because it is matched to the listed part number, it can help reduce guesswork when replacing older hardware, internal filter parts, pump pieces, or valve components. The 355074 impeller should be matched to the correct horsepower and pump family to help maintain proper water