Converts standard electric or manual toilets to the comfort and convenience of QUIET-FLUSH electric operation. Very quiet operation in comparison to standard electric toilets. See further on in catalogue for full "Quiet Flush" description. Includes control panel. Salt or freshwater flush versions. Includes solenoid valve with siphon breaker which positively eliminates any backflow from the toilet to the boats fresh water system, and other components required, ready to bolt on to your existing toilet bowl.