LifeStraw Membrane Micro Filters:
LifeStraw’s membrane filters are made of hollow fiber technology - similar to that used in Kidney dialysis.
The membranes are formed into many small straws with microscopic pores - dirty water is drawn into the straws but only clean water can pass out - bacteria, parasites, microplastics, dirt + other forms of turbidity, 
Thanks to the very large filtration surface area created by the numerous straws within the system, LifeStraw produces exceptional flow rates and water filtration volumes. 
Vestergaard is an innovative leader in the global war against diseases, especially those impacting vulnerable populations around the world. Vestergaard’s game-changing solutions contribute to a healthier, more sustainable planet. 
Vestergaard operates according to a humanitarian entrepreneurship business model, whereby doing good is good business.
Following this model, the company devotes its entire innovative platform towards producing breakthrough products and solutions for disadvantaged people.
1994: Vestegaard begins working with The Carter Center, creating a simple mesh filter to remove Guinea worms from drinking water.
2005: The award-winning portable LifeStraw® personal water filter evolves from the Guinea worm filter. It transforms dirty water into safe drinking water.
2014: Vestergaard launches a Give Back program through which, for every LifeStraw® purchased at retail, one school child in need receives safe water for an entire school year.
Your Purchase Has Global Impact. 
LifeStraw’s Give Back program involves more than just dropping off water filters. With volunteers and a dedicated LifeStraw team at crucial sites around the world, the program ensures sustainability through comprehensive planning, training, education and quarterly follow-up visits for a period of 5 years.
 By end of 2019, The LifeStraw Give Back Program reached:
3,368,225 Kids with 1 year of safe water
1,896 Schools reached
12,238 LifeStraw Community Filters delivered
+15,381 Follow up visits
See our LifeStraw products here