CV Series cartridge filters are designed with the same great filtration as the CL Series cartridge filters with additional features, making it our best filter yet. The CV Series filters have an extra large drain port allowing for easy cleaning of debris. Optional anchor brackets make it easy to secure the filter to the pad, while the easy-grip handles on the tank lid make installation and cleaning simple. The extra large capacity extends cleaning cycles. Our signature clean/dirty indicator on the pressure gauge allows you to conveniently assess filter condition. The CV tank is constructed of high impact, UV- and corrosion-resistant thermoplastic which provides optimum durability. The rigid, heavy duty tank clamp ensures safe operation. Includes 2 x 2.5″ Jandy union connections.