Whole House Water Filtration L-CF101B(2600L/HR) Advantage of Well-blue water filter:TapwaterenterUFmembranefirstly,underthegreatwaterpressure,0.01micronmembraneeyesgatheringathesurfaceofthemembraneonlypermitwatermoleculeandmicroelementpassthrough,thentapwaterbecomepurifiedwater,butrust,bacterium,colloid,silt,macromoleculeorganicmatterareheldbackintheUFmembrane,dischargedwhentheUFmembraneiswashed.TheUFmembraneisusedsometimelater,theleftsilt,rust,colloid,suspendedsubstance,bacterium,macromoleculeorganicmatterareonthesurfaceofmembrane,whichwillmakethewateroutputoftheUFmembranedropgradually,especiallywhenthetapwaterqualityisseriouslypolluted,itiseasytocausethestoppageofUFmembrane,sotheUFmembranemustbewashedfrequently,inordertoresumewateroutputofmembrane.