Mayfair Replacement Cartridge 500 Replacement. Features: Fully submersible Ignition protected 12 volt Available in automatic or manual operation Compression lip seals Dura Port discharge ports 3/4" discharge only 100% factory tested Anti Airlock protection Meet and exceeds NMMA, ABYC, ISO 8849, CE and USCG specifications Three year warranty.
Comments about Johnson Pumps Johnson Pumps Pump Cartridge Only 500 Gph:
Fast install....much easier than replacing the entire unit. Local dealer said there was no replacement cartridge....wanted to sell the entire unit! This was great!