"Kidde Halotron Fire Extinguisher Systems Haltron Extinguisher, 9' 15' Coverage, 1a 10b:c Rating, 16 3/16""h 8 3/4""w 7 1/4""dia., 11lb. Agent Weight . Portable, hand-held extinguishers are ideal for fires in the marine environment. Clean, EPA-approved Halotron I is a liquefied gas that dissipates after use. It is an acceptable alternativ...