The ease of cleaning and ability to be cleaned are some of the key factors that separate different types of filters. If this happens, it will need to be cleaned or replaced. One of the disadvantages is that over time matter builds up and clogs the pores of the filter. Water filters work by passing the water through an internal filter or cartridge. Many different types are now available to meet your needs. On the other hand, water purifiers use chemicals to combat viruses that are too tiny for most filters to catch. A water filter works by physically straining contaminants from the water. Water filters and water purifiers are not the same. Now, let’s examine some of the different types of filtration systems that are available to purify water outdoors. Boiling will not remove substances such as chemicals that are dumped upstream or urine.
This is especially true if there are animals near the water source. In addition, there is no guarantee that the water is properly sanitized. This is not always feasible or desirable. You could always boil your water, but this means that you have to carry the equipment to do it and take the time to build a fire.
Contracting one of these is the best way to ruin a relaxing trip. Backcountry water may look clear, but it can still harbor dangerous viruses, bacteria, and parasites including nasties such as Cryptosporidium, Giardia, Shigella, norovirus, eColi, and Listeria. If you decide to go the natural route and drink from a stream or other natural water source, you are taking your chances. In addition, if you use water from your tap, there is no guarantee that it will stay fresh if you plan on a long expedition. If you are a runner, it may not be possible to carry enough water for your needs. When you combine this with the additional weight of your pack, you can see that this can become unwieldy quickly. At minimum you will need one or two gallons, depending on the length of your trip. Weight and Convenienceįirst off, weight is an issue. Both of these options are problematic, but now there are much better ones available. You had to carry it with you or take your chances drinking from a natural source. In the past, you only had two choices when you needed to purify water outdoors. Water is the most important resource and the most difficult to manage when taking a trip to the backcountry. Why You Need to Have Purified Water While Backpacking
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