About this itemThe 5-stage water filtration removes 99.6% of all dissolved solids from your tap water – more than any other leading brand. It is the only pour through filter certified by NSF to reduce lead, chromium & PFOA/PFOS. Every water pitcher comes with a free TDS Meter to check the levels of dissolved solids before and after filtering your tap water - to show there is nothing left behind but the purest tasting water. Features