... ,with prefilter,2year warranty22105400Active Filter 5"(125X1000mm),1250m3/hr,with prefilter,2year warranty22106120Active Filter 6"(150X300mm),480m3/hr,with prefilter ... ,with prefilter,2year warranty22106400Active Filter 6"(150X1000mm),1380m3/hr,with prefilter,2year warranty22108161Active Filter 8"(200X400mm),725m3/hr,with prefilter ... ),3900m3/hr,with prefilter,2year warranty carbon filter, 4,5,6,8,10