Range: 40 - 180 F Initial Pressure Drop: 3.4 PSI Micron Rating: 7 micron nominal Dimensions: 20 length x 2 7/8 diameter Filter Media: Granular activated carbon (GAC) Reduces: Sulfur, chlorine, sediment, dirt, and other chemicals and impurities Gallons Per Minute: About 2 GPM flow rate depending on specific filter system Filter Life: About 3-6 months depending on usage and water quality; filter s