Shop Vac 30080-00 Shop Vac uum Filter Retainer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For use with Shop Vac 903-04-00 (9030400) and 903-34-00 (9033400) filters.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/417j5ejMoVL.jpg" noproxy>