5500 Series Half Mask with 2 P100 Filters， Size Medium<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>5500 Series half mask with 2 P100 filters</li><li>Respirator convenience packs the 5500 series is available in easy-to order convenience packs</li><li>Convenience packs combine the most commonly used gas and vapor cartridges and/or particulate filters</li><li>Available in medium size</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51l7AlgH2PL.jpg" noproxy>