The SCBC-10 (155350-43) Carbon Water Filter, 10-Inch, Under Sink Silver-Impregnated Carbon Block Replacement Cartridge, 10″ x 2.5″, 0.5 MicronSCBC-10 carbon block filter allows for maximum contact time with the carbon so that it can capture numerous contaminants including chlorine, pesticides, cysts (Giardia, Cryptosporidium, etc), entamoeba, toxoplasma, organics, THMs, HAA5s, sediment, dirt, rust, limescale, silt, sand, as well as other chemicals and particulates to improve the taste, odor, and clarity of water.Pentek SCBC-10 Silver Impregnated Carbon Block Filter Specifications:Temp. Range: 40 – 180 FMicron Rating: 0.50 micronDimensions: 9 3/4″ L x 2 7/8″ WFilter Media: Bacteriostatic silver-impregnated carbon blockFlow Rate: About 1 gallon per minute (1 GPM), though the flow rate will vary according to the filter system usedFilter Life: Approx. 3 months or 1,500 gallons – filter should be replaced when a decrease in water pressure is noticedThe bacteriostatic silver impregnated component of the Pentek SCBC10 allows it to remain hygenic for longer than standard filters because the silver slows the natural growth of bacteria inside the filter media bed. The Pentek SCBC-10 will fit all 10″ x 2.5″ water filter housings. This filter is also known by Pentek part number 155350-43 / 15535043.