Fairview™ 9303 12V Defogger with Suction Cup & Screw Base Boaters can defog their windshield in just minutes using the Fairview™ 12 Volt defogger. It is easy to install with either a sure grip suction cup enabling the defogger to be easily removed and stowed when not in use or a permanent screw-down base and a standard lighter plug. The genuine PTC ceramic element generates 340 BTU's of heat to quickly defog your windshield. The Fairview™ is completely safe; it is warm to the touch but is never hot. The small footprint heater takes up little space on the dash.  Features: * Genuine PTC Ceramic element * Two installation options - permanent mount or sure grip suction cup (included) * Standard lighter plug * 12 Volt DC/100 Watts/340 BTU * 5' wire attached Benefits: * Easy to install * Space saver * Keeps windshield area clear for driver * Can be removed and stowed when not in use