The HOBART CARBON FILTER CB-30K is a commercial water filtration cartridge designed for use in bars, restaurants, and other food service establishments. This cold water filter is specifically designed to effectively remove impurities and contaminants from the water, ensuring clean and safe drinking water for customers. With its high-quality construction and efficient filtration capabilities, the HOBART CARBON FILTER CB-30K is an essential component for maintaining a reliable and sustainable water supply in various commercial settings.