Briggs &amp; Stratton 491588S Flat Air Filter Cartridge<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Individually packaged part</li><li>Use on 3.5-6.5 HP Quantum engines， 625-1575 series</li><li>Briggs &amp; Stratton 491588S</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41NxwaW86%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51tA3a5mHQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51PZrjtt-JL.jpg" noproxy>