Pressure filter sets with security on clear water for ponds up to 5000 l content (without fish). Including bio-mechanical filter media and integrated 7 watt UVC precleaner. Powerful filter pump (1500 l/h) with 4 mm holes and 5 m hose. The purified water can be up to 2 m in height and a stream. Unique, comfortable cleaning mechanism for the filter media maintenance.