Camco Rhino Blaster 3" Bayonet Plastic Waste Valve Fitting 39080 11-0360

Use to dislodge & flush stubborn waste deposits & odor causing particles left after holding tank is emptied. Includes a vacuum breaker to prevent backflow. Made of plastic & clear in color. 3 inch bayonet fitting to attach to sewer outlet & 3 inch bayonet"