Is your Aquascape AquaSurge 4000-8000 pump not flowing like it used to? Before you buy a whole new pump, try replacing the impeller. This genuine Aquascape Adjustable Flow Impeller Kit (model #45017) is the exact replacement part you need to get your waterfall or stream back to full strength. The kit includes the complete impeller assembly, designed to restore proper water flow and pressure. It’s compatible with the popular AquaSurge 4000-8000 pump (model #45010). Over time, impellers can wear out or get clogged with debris, reducing performance. Swapping it out is a straightforward repair that can save you a lot of money compared to replacing the entire pump. Perfect for pond owners, water feature installers, or anyone doing DIY maintenance on their Aquascape system. Keep your pond water moving and oxygenated. Always make sure to disconnect power to the pump before attempting any repair. This kit gets your pump running like new again.