/Shower Sump Pump System Boat RV Bilge 12V 750GPH Marine Multi Port Drain Box
This shower sump pump system has multiple sizes of port connector, easy to operate. Item Type: Shower Sump. 1 x Shower Sump Pump. 1 x Shower Sump Pump Cover. Built‑in check valve, which can prevent dirty water backflow to the bathtub and cabin.