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    4150 Worth Ave, Columbus, OH · Directions · (614) 475-1938

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  2. Portable water purification - Wikipedia

    en.wikipedia.org/wiki/Portable_water_purification

    The Portable Aqua Unit for Lifesaving (short PAUL) is a portable ultrafiltration-based membrane water filter for humanitarian aid. It allows the decentralized supply of clean water in emergency and disaster situations for about 400 persons per unit per day. The filter is designed to function with neither chemicals nor energy nor trained personnel.

  3. Portable Aqua Unit for Lifesaving - Wikipedia

    en.wikipedia.org/wiki/Portable_Aqua_Unit_for...

    Portable Aqua Unit for Lifesaving. Water backpack "PAUL". The Portable Aqua Unit for Lifesaving (short PAUL ), also known as Water Backpack is a portable membrane water filter developed at the University of Kassel for humanitarian aid. It allows the decentralized supply of clean water in emergency and disaster situations.

  4. 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 ...

  5. Slingshot (water vapor distillation system) - Wikipedia

    en.wikipedia.org/wiki/Slingshot_(water_vapor...

    Slingshot. Slingshot is a water purification device created by inventor Dean Kamen. [ 1] Powered by a Stirling engine running on a combustible fuel source, it claims to be able to produce drinking water from almost any source [ 2] by means of vapor compression distillation, [ 3] requires no filters, and can operate using cow dung as fuel.

  6. Water purification - Wikipedia

    en.wikipedia.org/wiki/Water_purification

    Water purification. Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids, and gases from water. The goal is to produce water that is fit for specific purposes. Most water is purified and disinfected for human consumption ( drinking water ), but water purification may also be carried out ...

  7. 5 best lab-tested air purifiers - AOL

    www.aol.com/news/5-best-lab-tested-air-144708356...

    Honeywell HPA304 $ at Amazon. Honeywell HPA304 $ at Walmart. This air purifier is a good fit if you need strong filtration for a large space. According to AHAM lab results, it has a very high CADR ...

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