Genesis Water Technologies GW-CSB1 Replacement Fine Sediment and Carbon Block Pre-Filter for The GW-MFS-M or GW-MFS-NM Filtration Unit

#7 Genesis Water Technologies GW-CSB1 Replacement Fine Sediment and Carbon Block Pre-Filter for The GW-MFS-M or GW-MFS-NM Filtration Unit

Genesis Water Technologies replacement fine sediment pre-filter and carbon block filter for the GW-MFS-M or GW-MFS-NM water filtration unit. This is the second and third stage filter and should be replaced approximately every six months based upon usage and water quality.