1. Aquasana AQ-4600
-THE TWIN-CARTRIDGE DESIGN OF THIS WATER FILTRATION SYSTEM IS THE BEST HIGHLIGHT OF THIS DEVICE. THIS DEVICE USES A THREE-STAGE FILTRATION PROCESS TO ENSURE THAT ALL OF THE CONTAMINANTS ARE REMOVED FROM THE WATER. THIS PROCESS INCLUDES CARBON FILTRATION, ION EXCHANGE AND SUB-MICRON FILTRATION.
2. Lifestraw
-The Lifestraw is a small cigar-shaped tube packed with some truly innovative engineering. This clever design purifies water from potential pathogens like typhoid, cholera, dysentery and diarrhea – all before they reach your lips. The Lifestraw is an inexpensive way to deliver potable water to those in need, and it is considered an icon of humanitarian product design – it was included in Cooper Hewitt’s Design for the other 90% exhibition, which featured products, architecture, and technology that’s have a positive impact on under-privileged demographics around the world.
3. Ceramic water filter
-n 2008 UNICEF and the Water sanitation program were given the Project innovation award by the international water association or providing Cambodia with ceramic water filters. These water purification devices, made and distributed by Cambodian nationals, resulted in a 50 percent drop in diarrheal illnesses since they were first employed back in 2002. Developed in a joint effort between WSP and UNICEF, the filters are made from fired clay, and the tiny pores of the ceramic material are small enough to remove virtually all bacteria and protozoa. The design utilizes gravity to facilitate the filtration process, resulting in a flow rate of 1-3 liters per hour.
4. Hamster Ball-sahped Solarball
-Designed by Jonathan Liow, a graduate student at Monash University, the Solar Ball is a cylindrical shaped device that utilizes the power of the sun to purify water. Inspired by a trip to Cambodia, Liow sought to aid underdeveloped populations that lack access to clean drinking water. When placed in the sun, the Solarball uses evaporation to separate dirt and contaminants. The resulting condensations yields just over three quarts of potable water per day. The ball is inexpensive and relatively small in size, making it easy to transport.
5. Life Sack
-Jung Uk Park, Myeong Hoon Lee, and Dae Youl Lee are the industrial designers behind the ingenious water purification device know as the Life sack. Not only does this clever design purify water — it also doubles as a container for shipping grains and other food staples. Once the package of food is received, it can then be used as a solar water purification kit. To filter contaminated water the Life sack uses SODIS (Solar Water Disinfection Process) technology: UV-A-radiation and the bag’s thermal treatment process work together to kill deadly microorganisms and bacteria in water. The sack can also be worn as a backpack for quick and easy movement from the source to the community.