The OmniFilter R200 Refrigerator and Icemaker Water Filter provides great tasting ice cubes and water through your refrigerator. The Omni Filter R200 is easy to install using quick connect fittings for use on 1/4 inch plastic tubing or copper pipe. This filter is also used on Omni RO2000 and RO2000-TDS water systems. This water filter reduces sediment, rust as well as reducing Chlorine. The OmniFilter R200 Series B Refrigerator Icemaker Water Filter is rated for •Micron Rating - 15 •Flow Rate - 0.5 Gallons per minute •Filter Life - 3,900 Gallons or 1 year •Dimensions - 1.5" x 10" This OmniFilter R200 Refrigerator Icemaker Water Filter meets NSF / ANSI standard 42 for the reduction of •Chlorine This product was known previously as model numbers R200-A-01 & R200-A-03 and is now known by model number R200-S6-05.