Katadyn MicroPur MP1 Chlorine Dioxide Tablets are a convenient water purification method for treating backcountry water sources. They’re ideal for day hikes, overnights, or international travel to augment a water filter or as a standalone solution. I’ve been using them for close …
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Why You Should Consider the First Need Water Purifier
The First Need Water Purifier is one of the few filters on the market today that filters out all viruses, crypto, and protozoa without the need for additional purification tablets like Chlorine Dioxide. The only downside to this filter is that it …
Read More »Dump the Pump Water Filter
The first time I tried filtering water from a stream, I knew that the distance I could hike in one day would never again be constrained by the amount of water I could carry. I remember the scene vividly: getting water out of a …
Read More »The Limitations of Water Filters and Water Purification
Most of the water filters carried by backpackers and long distance hikers cannot remove organisms smaller than 3 microns in size. While protozoa such as Giardia (shown below) and Cryptosporidium are about 5 microns in size, water filters miss bacteria such as …
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