Alton Filter Bags for Porter-Cable and Stanley 4 Gallon Wet/Dry Vacuum - 3 Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Alton disposable filter bag</li><li>Fits Porter-Cable 4 Gallon Wet/dry Vacuum PCX18301-4B &amp; Stanley 4 Gallon Wet/dry Vacuum SL18301-3B</li><li>3 filter bags per package</li></ul></div><img src="http://ecx.images-amazon.com/images/I/410dTwltj1L.jpg" noproxy>