MSR Aquatabs Water Purification

MSR&';s AquatabsA(R) water purification tablets offer fast and effective protection against viruses, bacteria, protozoa and Giardia cysts providing safe drinking water in as little as 30 minutes. They make a great add on sale to any microfilter, adding purification power on demand for international travel and as emergency back ups in the field. Meets EPA purifier standard for the neutralization of viruses, protozoa, bacteria and giardia cysts. Fast 30 minute treatment time Ideal for ultra light back country travel, international travel, emergency kits. 30 tablets treat up to 60 liters Just drop tablets in your water container and wait 30 min.