Katadyn Hiker Pro Replacement Cartridge<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"> Replacement cartidge for Katadyn Hiker and Hiker Pro water filter systems </span></li><li><span class="a-list-item"> Provides up to 200-gallon capacity (depending on water quality) </span></li><li><span class="a-list-item"> Removable filter protector extends cartridge life in challenging conditions </span></li><li><span class="a-list-item"> Glass-fiber element is pleated for increased surface area to handle silt and muddy water </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41KoO1KCa6L.jpg" noproxy>