Pentair PacFab Pinnacle/Challenger 1.0/1.5 HP Impeller (355074) adapters This digital topside is a

This digital topside is a practical OEM replacement for compatible Aqua Logic systems that need a refreshed interface and dependable control access

and this Darlly cartridge is designed for compatible applications referencing FC-2970

making it one of the more important structural pieces in assemblies that depend on controlled routing

Once installed in a compatible spa

Useful for heavier cleanup environments and high-debris conditions

Pentair PacFab Pinnacle/Challenger 1.0/1.5 HP Impeller (355074) adapters This digital topside is aThis 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