Replacement screw on threaded spa filter cartridge Pack

High-density threaded cartridge filter for hot tubs and spas, designed to capture dirt, fine debris, oils and other contaminants before they reach the pump or heater. The dense filter media maintains strong water flow while trapping more particulates, helping reduce chemical usage and energy costs for cleaner, healthier soak sessions. Easy maintenancetwist off the old cartridge and twist on a replacement to restore filtration performance immediately. | Wave Spas Replacement screw-on threaded spa filter cartridge in Blue | Size: 48 Pack