Dometic 975 MSD Portable Toilet w/Mounting Brackets - 5 Gallon - Grey

The Dometic 975 MSD Portable Toilet with Mounting Brackets is purpose-built for anglers, boaters, and recreational vessel operators who demand reliable sanitation without compromise. This 5-gallon grey holding tank eliminates the need for marina facilities during extended fishing trips, overnight cruises, or remote water camping expeditions. Whether you're working offshore, anchored in a quiet cove, or docked at an anchorage without shore power, this portable toilet delivers dignified waste management that keeps your vessel compliant and comfortable for crew and guests.

The 975 MSD features a powerful push-button flush mechanism that requires no manual pumping, batteries, or external power source—a critical advantage aboard vessels where reliability trumps convenience. The mechanical flush system clears the bowl completely with every activation, preventing buildup and odor that plague manual-pump alternatives. At 13.4 pounds with compact dimensions of 16 x 14 x 16 inches, this unit fits easily in cabin heads, enclosed console areas, or storage lockers typical of center consoles, cabin cruisers, and cruising sailboats. The included mounting brackets enable permanent or semi-permanent installation, reducing movement and securing the tank during rough water conditions.

Boaters operating in waters with environmental regulations—particularly those visiting protected anchorages, marine sanctuaries, or enforcing discharge laws—will appreciate the self-contained 5-gallon capacity that minimizes frequent pump-outs. The grey housing resists UV degradation and marine salt air exposure, extending service life in harsh saltwater environments. Installation is straightforward with the provided brackets; simply secure to cabin sole or cockpit locker, connect a through-hull vent line to prevent pressure buildup, and empty the holding tank at regular pump-out facilities. This portable toilet complements both temporary cruising and full-time liveaboard setups, making it the practical choice for vessels ranging from fishing boats to coastal cruisers.