Waterway 150 Sq. Ft. Pool Cartridge Filter Replacement

The Waterway 150 Sq. Ft. Pool Cartridge Filter Replacement helps keep pool and spa water clear by capturing debris, dirt, oils, and suspended particles as water moves through the filter system. It is designed for compatible 150 square foot cartridge filter systems and is a practical replacement option when your existing cartridge is worn, damaged, or no longer cleaning efficiently. With 150 square feet of filtration area, this cartridge provides strong debris-holding capacity for routine pool and spa maintenance. The pleated filtration media helps support steady water flow while trapping contaminants, and the reinforced center core and end caps help the cartridge hold up through regular use. This replacement filter is best for customers who need a 150 square foot cartridge with 4-inch open top and bottom connections. Before ordering, compare the measurements compatibility with your existing cartridge to confirm the correct fit. Outside Diameter: 8-15/16″ Length: 23-1/4″ Top Opening: 4″ Open Bottom Opening: 4″ Open Filter Area: 150 sq. ft.