Waterway Two Speed 4.5HP 230V Spa Pump 3421821-1A High Performance Sunbather helping you extend swim season

helping you extend swim season with confidence

Meet the Aquastar Aquathunder 2

and cleaning chemicals to stay bright over time

This all-in-one kit streamlines opening and winterizing with algae control

Solid wedge disc with integral seat: Delivers a tight

Waterway Two Speed 4.5HP 230V Spa Pump 3421821-1A High Performance Sunbather helping you extend swim seasonWaterway Two Speed 4. 5HP 230V Spa Pump 3421821 1A High Performance Intro The Waterway Two Speed Spa Pump, model 3421821 1A, delivers highperformance reliability for residential spas. Operating on 230V, it provides strong jet power when needed and economical circulation at low speed for daily filtration. The rugged 48frame design supports steady performance and quick, straightforward installation in standard spa systems. List of Features Dual speed