Katadyn Vario Ceramic Disc<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" 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"> Blocks larger particles </span></li><li><span class="a-list-item"> Field cleanable </span></li><li><span class="a-list-item"> Genuine OEM Product </span></li><li><span class="a-list-item"> Prevent clogging </span></li><li><span class="a-list-item"> Increase the life of the filtration system </span></li><li><span class="a-list-item"> Replacement Ceramic prefilter for the Katadyn Vario </span></li><li><span class="a-list-item"> Ceramic prefilter assembly can be turned on to increase primary filter longevity， off to maximize water flow </span></li><li><span class="a-list-item"> Ceramic prefilter assembly can be turned on to increase primary filter longevity， off to maximize water flow </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31W2eqIE87L.jpg" noproxy>