SFA Saniflo, Inc., offers houseboaters quiet, efficient plumbing options with their versatile line of SANIMARIN toilets. Three marine models feature a simple push-button control panel or (depending on the voltage and model) a single push button, eliminating the need for noisy hand-pumping. Installation is simple, as they adapt to fit any plumbing configuration and all types of boats. SANIMARIN models operate with either an onboard pressurized freshwater system or a raw-water system that requires a separate seawater pump. These toilets combine a macerating pump and an electronically activated toilet into a single compact product. Call 800-571-8191 or visit www.saniflo.com if you're interested in finding out more.