Platypus Gravityworks Carbon Element<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"> Carbon Element: maximize the Platypus taste-free experience with the new GravityWorks Carbon Element. It easily splices in after the GravityWorks hollow fiber element with an included hose segment， helping to remove flavors， odors， and many organic compounds from filtered water for the best taste possible. </span></li><li><span class="a-list-item"> Filter Cartridge: effective down to 0.2 microns and meets EPA Guide Standards for the removal of bacteria and protozoa. Approximate filter life of 1500 L depending on quality of water filtered. </span></li><li><span class="a-list-item"> Push-Pull Adaptor: exceptionally light and easy to use， the Push/Pull Adapter allows any GravityWorks system to filter directly into any Platy bottle fitted with a Push/Pull cap. For filtering directly into your hydration reservoir， simply remove the blue end and plug the white adapter directly into your hydration hose or shutoff valve with the bite valve removed. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41LtHxIuH9L.jpg" noproxy>