Oase Biotec Screenmatic2 40000 high performance filter with automatic coarse debris extraction. Significantly less filter maintenance is required thanks to this coarse debris extraction at the top of the filter, with automatically driven 30 minute interval cleaning of the Screenmatic sieve. The unit has different filter media and large settlement surface for optimal development of filter bacteria, whilst having a collection tank for removal of extracted coarse pollutants. The incoming flow speed can be adjusted and there is a sludge drain with slide valve for removal of debris. Filter foams can be cleaned in the filter without the need for removal. Inlet sizes 1" - 1.1/2" with 75mm outlet and 50mm pollutant discharge. Suitable for ponds up to 40,000 litres (no fish), 20,000 litres with fish (not koi) or 10,000 litres with koi. Oase part no 57694. Direct connections for fitting of Bitron C ultra violet clarifier. Can also accept PhosLess filter media tubes for string algae reduction. Use with Biokick Premium for healthy bacterial and biological action.
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