Growonix KDF85 Crabon Filter for Slim ScrubberDL GOCF 2520 KDF is a replacement carbon filter for a slim scrubber. The filter can handle high flow with a low carbon footprint and superior technology to remove chlorine. The KDF85 carbon filter consists of bacteriostatic media for robust control over the growth of bacteria and viruses. It is a highly effective filter for the purification of well water or city water. Bacteriostatic Media: KDF85 carbon filter comes with superior control over the