Vornado MD1-0022 Replacement True HEPA Filter<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Contains one (1) genuine Vornado True HEPA Filter </span></li><li><span class="a-list-item"> Fits Vornado air purifier models AC300， AC350， AC500， AC550， PCO200， PCO300 and PCO500 </span></li><li><span class="a-list-item"> True HEPA Filter captures 99.97% of all airborne particles 0.3 microns or larger </span></li><li><span class="a-list-item"> Vornado disposable True HEPA Filters require no cleaning </span></li><li><span class="a-list-item"> Easy to replace， no tools required </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41jFDbfqzlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51wzYzUt09L.jpg" noproxy>