Here’s a really cool water filter device that could save your life the next time you are out in the wild.
Although it costs $460 for one of these, it could definitely turn any yucky water into water you can drink in just under a minute.
The unit uses replaceable filters, which can treat about 4000 liters of water – five and a half years of usage if you drank 2 liters every day. The filter is speedy, too – 750ml of water can be prepared in just under a minute. And users can rest saf
