Water Purification Straw!
Saw this post about iStraw - the water purification straw which can clean upto 500 litres of impure water. It is pretty amazing, isn’t it.
<u>So How does iStraw work?</u>
iStraw
iStraw is a straw fitted with a special membrane, which uses Micro-filtration technology to purify the potentially contaminated water. The special membrane acts like a micro-porous sieve that filters out harmful bacteria in the water leaving the water 99.9999% safe and clean to drink.
Tags: iStraw