Marine Products Division-Recognizing a need for treatment systems on marine vessels, Microphor began marketing two quart toilets and waste treatment systems to the marine industry. Today, Microphor enjoys an international reputation as a leading supplier of Microflush Marine Heads. Microphor Marine Sanitation Devices are in use worldwide on both pleasure and commercial vessels. Approximately 450 commercial fleet customers have purchased these systems ranging in size from 1-person to 100-person units that are installed on tugboats, tankers, freighters, workboats, fishing vessels, and oil platforms. Other marine products include sump/pumps.