Membrane Solutions Portable UV Water Purifier, USB Rechargeable Personal 50,000L Water Purification Pen for Camping…

Safe and Effective – Ultraviolet (UV-C) light of our Water Sterilizer Pen rays safely purify clear water by destroying 99.99% of protozoa (including Giardia and Cryptosporidia), bacteria, viruses and disabling their reproduction, protects you from risks that cause botulism, cholera, dysentery, typhoid and etc. Chemical-free, without altering taste, pH, or other properties of water.
Simple and Easy to Operate – The UV Sterilizer Portable purifies .5 liter in 48 seconds and 1 liter in 90 seconds. Placed in water, simply insert and stir until the light shuts off. Reusable to purify up to 50,000 L (13,208 Gallons). With UV Water Sterilizer Travel, all the waiting is over.