SteriPEN water purifiers use ultraviolet light to destroy a wide variety of bacteria, viruses and protozoan cysts, such as Giardia, e-coli, shingella, legionella, and many others. Hospitals and water treatment plants have been using this technique of UV light to purify water for over a decade. SteriPEN harnessed this technology and sized it down to a portable water filter for personal use.
What Makes It Unique
The SteriPEN Classic has been used on Mt. Everest for years. It is one of the most trusted water purifiers on the market. It uses AA batteries for the UV lamp that powers over 8,000 treatments. The SteriPEN is the perfect tool when you are camping, hiking, backpacking or traveling. It is simple to use, all you have to do is push the button on it and stir it around in your water bottle until the light turns off.