For use on boats with built-in shower or tub. Sump system featuring a housing with a Sahara pump. 
This compact and silent unit starts automatically when the water begins to drain. Made from tough. non corrosive materials.
Sump box includes :

• a filter.
• a lid in clear plastic with gasket for easy removal and cleaning.
• an outlet for a 3/4" (19 mm) hose.
• an inlet for a 3/4" (19 mm) hose.
• an inlet for a 3/4" (19 mm) or 1" (25 mm) hose.
• an inlet for a 1-1/8" (28 mm) or 1-1/2" (38 mm) hose
• two hold-down clamps for easy installation (screws supplied).