PerformancePro WellSpring Submersible Pumps Pump Size:1/3 HP Union connections on both both

Union connections on both both sides of the valve make pump and filter maintenance quick and easy without the use of tools

Keep the extra valve open when starting the pump and slowly close the valve until the desired air volume is flowing through each of the other open valves

Inlet ports at bottom of chamber facilitate even fluidization

Lifegard Aquatics Bio-Mate® Refillable Biological Filter Media Balls provides maximum surface area with the greatest possible mix of air and water

PerformancePro WellSpring Submersible Pumps Pump Size:1/3 HP Union connections on both bothThe WellSpring pumps are submersible pumps designed for easy in pond, skimmer or sump installation. High quality components and durable construction ensure efficient operation and long term reliability. WellSpring pumps are built to last: Stainless Steel and plastic components resist corrosion Overload protection prevents motor burn out Waterproof cable and seals protect motor Spring loaded mechanical seal boasts 100,000 hour life expectancy Semi open