Attwood 500 GPH Shower Sump MK2 System - 12V [5141-4] Oversized TWV-1500 size is ideal for

TWV-1500 size is ideal for waste systems

The 4-Zone Splitter is the perfect companion to the Dry Bilge System

professional finish

Holder Dimensions Depth Range (inch):

Data plans starting as low as $1/GB (subject to change)

Attwood 500 GPH Shower Sump MK2 System - 12V [5141-4] Oversized TWV-1500 size is ideal for500 GPH Shower Sump MK2 System 12V Attwoods shower sump systems deliver the performance youve been asking for. Choose from standard or large box sizes. They offer fast water flow into and out of the sump. The lid snaps into place to allow quick installation (and removal for cleaning) and includes a gasket to seal the sump box against overflow. The sump box even includes an air vent to prevent airlocks. It meets or exceeds all applicable standards of