The KF5000V is a high quality, free-standing, fibreglass, four bay, filter with integral vortex designed to improve your fish's environment. Its "state-of-the art" multi chamber ensures maximum filtration with the minimum of maintenance. The unit is suitable for fish ponds of up to 5000 litres and a maximum flow rate of 3000 litres ph. However, with lighter stocking densities or in fish free ponds the KF4000 will comfortably cope with larger volumes. Complete with a new media package for 2001 consisting of: filter brushes, Japanese matting, wadding and flocor. The integral Vortex enhances the unit's performance and reduces the maintenance intervals. It is suitable for Pump or Gravity feed. Fitted with 3" inlet and 2" outlet. Pump fed version comes complete with 2 x 2" outlets.