Filter Clean Cartridge<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Filter Air Cleaning Cartridges </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Fit All Vicks &amp; Kaz Cool Mist Humidifiers </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Fits Model #V400 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31%2BVWlfrwaL.jpg" noproxy>