Fluval Magnetic Impeller w/Straight Fan Blades， 304， 305</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Replacement Impeller Shaft Assembly for Fluval 304/305 Series</li><li>For impellers with straight fan blades only</li><li>Easy to replace</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41oRyXvMLDL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41rBff6AZNL.jpg' noproxy></br>