Pre-filter for Aqua Lifter—Dosing Pump. Filters out large particles in water before entering Aqua Lifter. Ideal for reef additives such as kalkwasser.
CPR Overflow Sponge For CS90, 100, 102. Replacement filter sponge for CPR overflow boxes.
CPR 1-1/4 inch diameter x 4ft` 1/2" long hose with 1" PVC end pieces. Can be used with CPR CS90, CS100, CS102 overflow boxes and CPR Wet/Dry fitlers with 1" inlets.