The Ecopower 4000 Pond Filter from Hozelock provides a high performance pond filter with built in 8w UVC, at a price that wont break the bank. The Hozelock Ecopower 4000 Filter when sized, installed and maintained in accordance with Hozelock's instructions will guarantee clear-water in ponds up to 4000 litres. The Ecopower 4000 will cater for 170cm of fish, and has a recommended maximum flow rate of 2000lph. The Ecopower range of filters have the added advantage that they can be partially buried in the ground thanks to the high filter outlet. Hozelock cover the Ecopower 4000 Pond Filter with a 2 year guarantee for peace of mind. How It Works: Water enters the filter via 25, 32 or 40mm flexi hose. From here it passes into the UV chamber. The UV chamber features a "turbulator" to increase efficiency. The 8w UVC clumps the algae that causes green water together. The water then passes through a venturi for additional aeration. Water then flows through the bio-media, and rises up through the foams. Waste in the bottom chamber can be drained away via the sludge drain. The water exits back to the pond via 40mm flexible pipework. Easy to Install Suitable for ponds up to 4000 litres Built in 8w UVC stops your water turning green. Top outlet allows the unit to be partially buried Turbulator spins water through UVC chamber increasing efficiency A venturi aerates the water for a increased oxygen content Sludge drain for easy cleaning Viewing hatch for maintenance checks Biological media provides a home for beneficial bacteria to purify the water Foam filters remove debris and solid waste
