Intex Krystal Clear model 637R / 56637E 1，000-Gallon Filter Pump<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Easy installation just hook up the hoses and plug it in</li><li>Double insulated pump</li><li>Air release valve for the air trapped in pump</li><li>Conforms to ul/csa standards</li><li>Keeps the water clean</li></ul></div><img src="http://ecx.images-amazon.com/images/I/514ATd66xRL.jpg" noproxy>