Convenience and clarity go hand-in-hand with the Jandy^® CS Series Single Cartridge Filter. A compact, durable body designed to fit tight spaces provides superior performance and dependable operation year-round, while service-friendly upgrades make maintenance quick and easy. The redesigned air relief valve is double its original size for increased air relief and the updated locking ring is completely removable for easy access to the o-ring. A clean/dirty indicator makes it easy to assess the filter’s condition and you’ll save water in addition to saving time since no backwashing is ever needed. Plus, it’s designed for Jandy’s Versa Plumb^® system to easily connect with the rest of your Jandy equipment using minimal space on the equipment pad. The Jandy CS Filter’s compact, thermoplastic body features easy grip ergonomic handles and extra-large drain ports. It’s available in 100, 150, 200 and 250 square foot models to deliver clean, clear water for years to come.