Pocket Water Filter Reviews
Welcome to Pocket Water Filter Reviews, your top source for reviews and information on portable water filtration devices. We strive to bring you accurate, complete reviews, testimonials, and guides to help find the pocket water filter that best suits your needs.
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About Pocket Water Filters
Pocket water filters are designed to provide access to clean, safe drinking water anywhere in the world. They are ideal for use in situations where potable (drinkable) water isn’t readily available.
Campers, hikers, and survivalists are the most common users of pocket water filters, but these devices are also invaluable to those planning on traveling to third world countries or conflict areas where the quality of municipal water supplies is questionable.
How Pocket Water Filters Work
Water filters use a variety of different filtration methods. The most common filtration elements are ceramic, carbon, and glass fibers. Some filters use silver-impregnated elements to prevent the growth of microbes.
The filtering “strength” of portable water filters is based on pore size of the filter element and is measured in microns. A micron (μm) is 1/1000 of a millimeter. The smaller the pore size the more effective the filter.
Good pocket water filters have a 0.2 micron filters, meaning that they’ll filter out any contaminants and microoganisms larger than 0.2 microns. The CDC recommends using a water filter with a pore size less than or equal to 0.3 microns.
Most pocket water filters use a hand-operated pump to draw water from a source and force it through the filtration element.
The Risks of Drinking Untreated Water
The majority of diseases contracted by campers and travelers are caused by contaminated water. Using a pocket water filter greatly decreases your chances of catching diseases caused from parasites, protozoa, and other microorganisms.
By using a filter, you’ll avoid water-borne illnesses caused by cryptosporidium, Giardia, salmonella, E.Coli, and many others. It’s important to note that filters are not effective against most viruses, so if you plan on drinking water in an area with a high risk of viral contamination you’ll need to take the additional step of purifying your water.
Pocket Water Filters For Camping and Hiking
Those hiking and camping in the wilderness for extended periods of time may be tempted to drink water from natural source like streams and lakes. While these water bodies might appear to be pure and pristine, this usually isn’t the case.
While certain wilderness areas certainly do have water than can be consumed freely without any concern of diseases and infections, the sad truth is that today’s modern world has made most natural water sources unsafe for human consumption. The list of man made pollutants is long: agriculture, livestock, factories, human waste.
This is why the the Center for Disease Control and Prevention recommends that water from all natural sources be thoroughly filtered before drinking.
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