Pentair Challenger/Waterfall 3.0–5.0 HP Impeller (355068Z) ozone 1-1/2 inch insider fit with

1-1/2 inch insider fit with 2-3/8 inch face diameter

A properly selected replacement helps restore intended over-temperature protection without forcing the repair around a near-fit substitute

The Aqua Creek Linak control box is designed for compatible pool-lift applications where the lift-control module needs replacement

this removal tool helps support cleaner component service and contributes to better overall maintenance efficiency

Installed in the proper Gunite application

Pentair Challenger/Waterfall 3.0–5.0 HP Impeller (355068Z) ozone 1-1/2 inch insider fit withLarge Challenger Waterfall pump systems require an impeller that is built for higher horsepower water movement. This Pentair 3. 05. 0 HP impeller is intended for compatible applications where the original impeller has worn, cracked, or lost pumping efficiency. It is a key replacement part for restoring strong circulation through waterfalls, filtration loops, or other demanding pool system features. Supports select Challenger Waterfall 3. 05. 0 HP