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2. Portable water purification - Wikipedia

   en.wikipedia.org/wiki/Portable_water_purification

   Portable water purification unit used by International Red Cross and Red Crescent. Portable water purification devices are self-contained, easily transported units used to purify water from untreated sources (such as rivers, lakes, and wells) for drinking purposes. Their main function is to eliminate pathogens, and often also of suspended ...

3. LifeStraw - Wikipedia

   en.wikipedia.org/wiki/LifeStraw

   LifeStraw is a brand of water filtration and purification devices. The original LifeStraw was designed as a portable water filter "straw". It filters a maximum of 4,000 litres of water, enough for one person for three years. It removes almost all waterborne bacteria, microplastics and parasites. [ 1] A bottle was later developed which ...

4. Water filter - Wikipedia

   en.wikipedia.org/wiki/Water_filter

   A water filter removes impurities by lowering contamination of water using a fine physical barrier, a chemical process, or a biological process. Filters cleanse water to different extents, for purposes such as: providing agricultural irrigation, accessible drinking water, public and private aquariums, and the safe use of ponds and swimming pools .

5. Don't go hiking without this portable filter that makes dirty ...

   www.aol.com/dont-hiking-without-portable-filter...

   LifeStraw is a small personal water filter that makes dirty water drinkable, and as of April 8 it's on sale for 60% off, dropping the price down to $11.98. ... Grab the LifeStraw portable water ...

6. The 8 Best Water Filter Pitchers of 2022 - AOL

   www.aol.com/8-best-water-filter-pitchers...

   The 8 Best Water Filter Pitchers of 2022. Jen Woo. November 21, 2022 at 9:57 AM. Dotdash Meredith and Yahoo Inc. may earn commission or revenue on some items through the links below. Our top pick ...

7. LifeSaver bottle - Wikipedia

   en.wikipedia.org/wiki/LifeSaver_bottle

   The LiveSaver bottle has been used by soldiers for drinking water as well as cleaning wounds. [ 2][ 3][ 4] To filter the water, one puts contaminated water in the back of the bottle, then screws the lid on. The lid has a built in pump which is operated manually with a hand; the pumping action forces the contaminated water through the nano ...