KOI/POND FILTER LARGE vortex and 3 bay filter systems

KOI/POND FILTER LARGE. Large vortex and 3 bay filter systems, Last used gravity fed from bottom drain with 5 inch feed, 5 inch slide valve fitted, can be converted to pump fed easily with gravity return. Vortex and filter have individual waste bottom drains for easy cleaning. First bay comprises of plastic filter media, second bay comprises of japanese matting, third bay with alfagrog. Filter media’s removed and bagged up for transportation. Measurements of vortex 27 inches