Additional Details ------------------------------ Product description: . .Omnipure K2333-JJ GAC Water Filter Specs: Dimensions: 2" W X 6" L Flow Rate: .5 GPM Maximum Pressure: 125 PSIG Maximum Temperature: 100 F Service Life: 1 Year or 1000 Gallons Filtration Media: Granulated Activated Carbon Volume Cubic Inch: 9.5 Reduces: Chlorine Taste & Odor Fitting Size: Quick-Connect 1/4" fittings Omnipure K2333-JJ has been tested for performance under NSF Standard 42. (Package Of 2)