Aquascape AQSC Replace Pressure Filter Bulb， 28-watt<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Replacement pressure filter bulb</li><li>Easy installation above or below ground level featuring a unique pressurized design with slim-line lid</li><li>Strong and Durable</li></ul></div><img src="http://ecx.images-amazon.com/images/I/11tPKScRXSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31KdY1OzC3L.jpg" noproxy>