Beckett Corporation Bio Filter without Pump<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Easily attach the beckett 5x biological filter to a fountain or pond pump for up to 18 months of filtration</li><li>This pump is designed specifically for use with beckett model fr400</li><li>Easily attaches to the pump</li><li>Rinses off in water</li><li>1-year limited manufacturer's warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51NjTOg7-KL.jpg" noproxy>