Pentair 472330 3/8-Inch Copper Power Element Replacement MiniMax Pool and Spa Heater<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Power element flow valve replacement</li><li>Fits MiniMax NT STD， LN， TSI heater with 6800 controller models 200， 250， 300， 400</li><li>Also fits MiniMax NT STD， LN， TSI heater with DDTC controller models 200， 250， 300， 400</li><li>Available in copper color</li><li>Measures 3/8-inch</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21OlsrdDq4L.jpg" noproxy>