Description
Waterway 4HP Impeller Assembly 3104190 — Replacement Spa Pump Part
Intro
The Waterway 4HP Impeller Assembly (model 3104190) is a genuine replacement spa-pump part designed to restore strong, reliable water circulation in compatible Waterway systems. Built to fit standard 4-horsepower pumps, this impeller optimizes flow, minimizes cavitation, and extends the pump’s life—delivering consistent heating, clearer water, and revitalized jet action.
List of Features
- Precise compatibility with Waterway 4HP spa pumps and the 3104190 designation ensures a snug, leak-minimizing fit.
- Optimized vane geometry maximizes flow and jet pressure while keeping energy use low during runs.
- Durable, chemically resistant materials withstand spa sanitizers and high-temperature cycles for longer service life.
- Straightforward installation that integrates with existing pump assemblies, reducing downtime during replacement.
- Quieter operation thanks to balanced design that reduces vibration for a calmer spa experience.
- Restore performance quickly with a genuine Waterway replacement that matches original pump output and reliability.
Final Thoughts
Featuring a genuine Waterway component, this 4HP impeller assembly brings back optimal circulation, clearer water, and stronger jet performance. It’s a practical, long-term solution for spa owners seeking reliability and easier maintenance—add to cart now to restore your spa’s peak performance.












