The new Pristine® Replacement Purifier provides maximum protection anywhere in the world.  Our purifier protects you from  >99.9999% of bacteria, 99.9999% of viruses, and >99.999% of protozoa (cysts/parasites), including Giardia and Cryptosporidium, but also PCB, polysaccharides, heavy metals, chlorine, bromine, humic acid, endotoxins, colloids, particulates, chemical reduction, and trace pharmaceuticals.   Just fill the water bottle and go!  The new Pristine® Water Bottle is compatible with Pristine® Replacement Purifier and Pristine® Replacement Filter.