The Watts Pure Water PWCB10P 5 Micron Taste And Odor Filter is a white filter made of 100% coconut shell carbon, designed for removing chlorine taste and odor contaminants from household water. This whole house filter has a capacity of 6000 gallons and is suitable for PWCB systems. With a cartridges life of 6000 gallons, this filter provides clean and fresh water for your household needs, making it a reliable and efficient choice for improving the taste and odor of your tap water.