AquaClear Seal Ring for Power Filters， 3-Pack</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Designed to fit the AquaClear 20， 30， 50 and 70 Power Filters Motor Unit</li><li>Proper care for power filters helps ensure a clean and clear tank</li><li>Easy to replace</li><li>3 pack</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/31nEAMXYogL.jpg' noproxy></br>