Katadyn - Micropur Purifier Tablets 30CT

Purifying water couldn&';t be easier, simply drop a Micropur tablet into a quart of water; drink with confidence and no chemical aftertaste. Features Features the same proven technology used in municipal water supplies; effective against viruses, bacteria, Giardia and Cryptosporidium Destroys viruses and bacteria in 15 minutes, Giardia in 30-minutes and Cryptosporidia in 4-hours Meets the US EPA purification guidelines; active ingredient is chlorine dioxide Each tablet is individually wrapped and sealed While a 4-hour wait time may be inconvenient, alternative disinfectants do not claim to destroy Cryptosporidium