KleenWater KWC-1350-C Compatible Filter for Cuno SWC1350-C and CFS6135-C Water Filtration System, Commercial Espresso Coffee Water Filter KWC-1350-C is a replacement cartridge for the 3M Cuno CFS6135-C water filtration system Protects Expresso Machine from harmful hardness - removes chlorine, chemicals & sediment Inhibits scale formation while delivering "bottle quality" water for your specialty coffee 1300 grain capacity at 2.0 gallon per minute - 3" (W) X 17" (L) Free Shipping and Made In the USA - compatible to Schaerer SWC1350-C-SUSA