Dimensions: 2-1/2" W x 2-1/2" D x 9- 4/5 " H EC110 Prefilter Cartridge - 12 pack Works in Single configuration water filter systems Filters out larger dirt and rust particles Prefilter extends the life of the primary water filter cartridges Replace cartridge when dirt has penetrated through to the inner core of the cartridge Tightly spun EC110 sediment cartridge delivers 10 micron nominal filtration EC110 Filter, Max. Flow Rate: 6 gpm, Working Pressure: 10 - 125 psi, Temperature: 35 - 100°F, Capacity: 15,000 gal Pro Restaurant Equipment Review We are in the process of writing a more thorough review of this product. Please give us a call at 800.914.1991 to learn more details about the item. We are happy to help you make an informed purchasing decision! From the Manufacturer The Hoshizaki, 9534-12, Twelve Pack Replacement E-10 Prefilters is perfect for food service applications and ice machines. This 6 gpm, 10 micron rated, is Works in Single configuration water filter systems. Filters out larger dirt and rust particlesThe EC110 Prefilter extends the life of the primary water filter cartridges. Replace approximately every 15,000 gallons or 6-12 Months depending on usage and water condition. NSF Standard 42