WaterBasics Bag-To-Bag Filter Kit (GRN-II-80)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Replaceable Series II filter has 80 gallon capacity</li><li>Ideal for back-country use， recreation， travel and emergency</li><li>Filter removes Cryptosporidium， Giardia， and bacteria</li><li>Reduces Chlorine and Chemicals</li><li>Improves Water Taste， Odor and Clarity</li><li>GRN Line Biological Protection Removes bacteria， and protozoan cysts such as Cryptosporidium， and Giardia</li><li>Reduces chlorine and chemicals Improves water taste， odor， and clarity</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-9iv9L-fL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31py8N5IU5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51g3NWmOAqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51RKgZQ9ttL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pbda9pzFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51wXsfwmVCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51hGdNEYkgL.jpg" noproxy>