Grayl Ultrapress Filter and Purifier Replacement CartridgePurify Water anywhere you go.Why Choose Grayl?This press filter : Removes Viruses , Bacteria and Protoza microsorganismsImproves taste and clarity , filters microplastics , PFAs and Lead, sediment etc All you have to do is :Fill your Grayl bottle ( sold separately :https://runlogic.ie/product/grayl-ultra-press-filter-hydration-on-the-go-outdoor-hydration-mountain-trails/ Press for 10 seconds and drink.*Compatible with Ultrapress Bottle and one Way Drink Valve
