SteriPEN Ultra USB Rechargeable Portable, Handheld UV Water Purifier

SteriPEN is the world's leading manufacturer of ultraviolet, handheld water purifiers. SteriPEN purifiers quickly and easily make safe drinking water available for travel, outdoor recreation, and emergency situations at a fraction of the cost of bottled water. SteriPEN Ultra’s ultraviolet (UV) lamp destroys over 99.9 percent of harmful microorganisms in water. UV purification works as the cells of microbes absorb ultraviolet energy emitted by the lamp so they can't reproduce to make you sick. Great for outdoor activities and travel. USB rechargeable SteriPEN Ultra has easy-to-use 1 button operation. The bright OLED display indicates when ready to purify. Place the lamp in clear water and stir until Ultra displays a smiley face. Purify a half-liter in 48 seconds or a liter in 90 seconds. Lamp automatically shuts off when treatment is complete. Unclear water should be pre-filtered prior to treatment. Includes water sensors safety feature so the UV light only turns on when safely below water surface. The UV lamp provides up to 8,000 one-liter treatments. When fully charged Ultra purifies 50 liters. Designed to fit snugly in plastic water bottles or any Nalgene type wide-mouth bottles. Can be used with SteriPEN Pre-Filter or FitsAll filter accessories. Includes neoprene case with belt loop, charging cable, instructions and 3-year limited manufacturers warranty.