The Omnipure K-Series K5520-BB inline filter is a 1 micron carbon block inline filter. This filter has 1/4 FPT fittings. This can also be used as a post r.o. filter. This filter can be used in ice makers, refrigerators, beverage equipment, drinking fountains, under the counter systems, R.O.Systems and in conjunction with purification systems. This filter is made to reduce sediment, taste, odor and chlorine. Dimensions: 2.5" W X 10" L Rating: 1 Micron Rating Flow Rate: .5 GPM Maximum Pressure: 125 PSI Maximum Temperature: 100 F Service Life: 1 Year or 2500 Gallons Filtration Media: Carbon Block Reduces: Chlorine Taste & Odor Reduces: Particulates Class 1 Fitting Size: 1/4" FPT Additional Details ------------------------------ Product description: The Omnipure K-Series K5520-BB inline filter is a 1 micron carbon block inline filter. This filter has 1/4 FPT fittings. This can also be used as a post r.o. filter. This filter can be used in ice makers, refrigerators, beverage equipment, drinking fountains, under the counter systems, R.O.Systems and in conjunction with purification systems. This filter is made to reduce sediment, taste, odor and chlorine. Dimensions: 2.5" W X 10" L Rating: 1 Micron Rating Flow Rate: .5 GPM Maximum Pressure: 125 PSI Maximum Temperature: 100 F Service Life: 1 Year or 2500 Gallons Filtration Media: Carbon Block Reduces: Chlorine Taste & Odor Reduces: Particulates Class 1 Fitting Size: 1/4" FPT