Pump or gravity fed four bay filter system with combined vortex for larger koi ponds up to 6500 gallons.
A five stage filter designed for use on larger koi ponds. Made from high quality GRP fibre glass for the professional koi keeper. Consisting of 1st stage vortex chamber, 2nd stage brush chamber, 3rd stage bio flow plastic media chamber, 4th stage matting cartridge chamber, 5th stage bio flow plastic media and three layer filter foam set. In each of the filter bays the filter media is supported by a grid which leaves a v shaped settlement space for all of the worst of the detrius that will accumulate in any pond filter. This detrius can easily be purged away via the fitted discharge valves. The filter comes with four 1 1/2" discharge valves for easy cleaning. On pump fed models the inlet is 1 1/2", the outlet is 4" as standard. On gravity fed models the inl;et is 4", the outlet is 1 1/2" as standard. In our experience any vortex filter will work more efficiently on gravity fed systems than pump fed systems due to the pressure of the water comming into the vortex from your pond. On pump fed systems the vortex can spin to quickly, thus reducing its efficiency. Please note these filters are manufactured by Manor koi so there is always a degree of flexibility regarding the position and sizes of inlets, outlets, and discharges. Please do not hesitate to contact us if you requrire further information.
Filter dimensions.
3740mm long.
750mm wide.
940mm high.
