Description
6472-722, 3rd Generation UV Unit, 240V 50/60Hz, AMP Connector, Fits all J-500, 2016+ J-400, 2016+ J-300 (240V), 2018+ J-200 (240V) and 2018+ J-100 (240V) Spas.
6472-726, 3rd Generation UV Unit, 240V 50/60Hz, DSMT Connector, Fits all 2015 and earlier J-400, 2015 and earlier J-300 (240V), 2017 and earlier J-200 (240V), and 2017 and earlier J-100, and all JLX series spas