This slows the rate at which water passes through the media, decreasing overall flow rate.įirst, it will usually take more than one organism to make you sick-around 10 for protozoa and viruses and 10 to 1,000,000 for bacteria depending on the species. The flow rates of physical purifiers are generally slower than that of filters, because the internal media that removes contaminants has to be small enough to capture tiny viruses. Today, new advancements in physical purifiers provide a convenient option to physically remove viruses quickly and easily. Traditionally, UV light, chemical treatments or boiling were required to deactivate viruses by scrambling their DNA or killing them. Far smaller than protozoa or bacteria, viruses slip through the technologies used in backpacking filters. Why the two treatment device options? The reason is, viruses are just too small for filters to catch. In contrast, a "purifier" can employ a variety of methods to do so, from physically removing the contaminants to disinfecting the water of them, through UV or chemical treatments. In these areas, such as in developing countries, a purifier is recommended.Īdditionally, filters physically remove matter and microbes from the water. In places heavily trafficked by humans or where sanitation systems are poor, the risk for viruses increases. A water purifier is designed to combat all three classes of microbes, including viruses.īecause North American backcountries are regarded as low-risk for viruses, filters typically offer a sufficient water treatment method. Generally speaking, a water filter is designed to remove waterborne protozoa and bacteria, but not viruses. Roam’n Around intends for the rental gear received at the time of pick-up to be the same as item represented, but reserves the right to substitute gear of equal function & comparable or better quality, at no additional charge to the customer, if needed.The main difference lies in the level of protection they provide. Roam’n Around makes every effort to accurately describe the high-quality gear available to rent, but cannot be held liable for any differences that might arise (e.g.
GIVE US A CALL AT (605) 716-1660 – WE WOULD LOVE THE CHANCE TO HELP YOU OUT! Rental booked during the time you need it? Not enough stock available for your group size? – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –Ĭan’t find the gear you are looking for? Still not sure what you actually need to rent? If You Need Protection From Viral Contamination, Appropriate Treatment With Chemical Purifiers, UV Light Exposure, or Boiling Is Necessary To Purify Water.*** *** Water Filters Only Work To Trap Waterborne Bacteria & Protozoa And DO NOT Purify Water. It’s lightweight and compact and, most importantly, been proven reliable by thousands of adventurers just like you. Thanks to its innovative AirSpring Accumulator™, it’s capable of pumping one liter per minute and the flow rate can be renewed easily and repeatedly in the field-no tools required. The MiniWorks EX microfilter is the worldwide best-selling microfilter, delivering long-lasting, field-maintainable water filtration in demanding environments.Įngineered for frequent and heavy use, it utilizes a workhorse Marathon™ EX carbon/ceramic element to ensure clean, reliable and taste-free water.
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