ferrisjrf wrote a review of Katadyn Micropur Purification Tablets - 30 pack on September 14, 2007
These are a good product for either backup water purification, or if you're a hardcore super-ultralighter. They leave more of a chlorine taste than the liquids (think drinking from a swimming pool), but this can be alleviated if you can leave the water bottle uncapped for a few hours. I like to use them at the end of the day, leave the bottles uncapped overnight, and the water tastes fine the next morning. I use them to supplement liquid chlorine, though.