Science of safe water: How LifeStraw works. Membrane technology, micron ratings & pathogen removal explained in clear terms.

Swiss company Vestergaard Frandsen believes that its product, LifeStraw -- as well as a unique distribution method -- may be a solution. In the next few pages, we'll explore how 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, and …

It is 310 mm in length while its diameter is 30 mm. Lifestraw works by filtration, removing all the parasites, viruses, and bacteria in the water, making it drinkable. Individuals, families, and …

In this in-depth LifeStraw review, we’ll break down how it works, how it performs in real-world conditions, and whether it’s still one of the best portable water filters for camping, hiking, and …

Jun 10, 2025 · Discover how a LifeStraw works through its unique filtration process, from water flow path to ceramic core filter. Understand the suction action and inline cleaning for reliable …

Mar 4, 2022 · All LifeStraw products use a hollow fiber membrane technology. These membranes have microscopic pores that trap bacteria, parasites, and microplastics. Because these …

May 23, 2025 · The LifeStraw is a compact, personal water filter designed to remove bacteria, parasites, microplastics, and other contaminants from contaminated water sources. It lets you …

Oct 12, 2023 · With no moving parts, chemical additions, or batteries, the LifeStraw provides a lightweight, compact filter option. It can treat up to 4 000L of drinking water at a very affordable …

Jun 5, 2023 · With no moving parts and no chemicals, it forces the water through a series of hollow, micro fibers less that .2 microns across which filter out any bacteria, parasites, dirt, and …