Micropur MC 1T water purifying tablets are an effective way to stay hydrated in the field. They destroy bacteria and protect against diseases. They do not leave any chemical impurities in the water. After using it, wait 2 hours to enjoy clean drinking water. An extremely important fact is that they maintain clean drinking water for up to 6 months. Moreover, they do not contain chlorine. The smell and taste of the tablets do not penetrate into the purified water. Thanks to Katadyn tablets, you will protect your body from poisoning during the trip. Use 1 tablet to effectively cleanse 1 liter of water. The whole package contains 100 pieces.