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Backpacker Editor’s Choice 2011. Germicidal UV light destroys viruses bacteria and protozoa. 8000 treatments. Purifies 0.5 L 16 oz. of water in 48 seconds or 1 L 32 oz. in 90 seconds. Pocket size rugged purifier weighs only 3.6 oz. with 2 CR123 batteries included!. Optical water sensor also serves as integrated LED flashlight. The handy Steripen Adventurer Opti is powered by lithium batteries and can be used to treat 0.5 or 1.0L of water. This small UV water purifier weighs 103 grams and can easily be stowed in your travel pharmacy or backpack. The Adventurer Opti has a capacity of around 8000 uses before it needs to be replaced. Ultraviolet UV-C light rays safely purify clear water by destroying 99.9% of protozoa including Giardia and Cryptosporidia bacteria and even viruses The revolutionary optical water sensor doubles as an integrated LED flashlight. Hold down the activation button for three seconds to illuminate the darkness When the treatment is complete LED indicators flash to let you know that the water is safe to drink. Use only on clear water as cloudy sediment-laden water hinders effectiveness.
- Optical eye senses water to ensure safe use and effective treatments
- Long-lasting UV lamp provides purifies up to 8000 liters
- Integrated LED flashlight