Frigo-boatâ„¢ anodes are used to prevent corrosion of Frigoboat's Keel Cooler marine refrigeration systems. Anodes are sold individually, but the system requires two.
This zinc version of this anode is best suited for use in saltwater.
This anode is also available in Aluminum ("A" part# suffix) and Magnesium ("M" part# suffix).
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov