• Compact and effective personal water purifier set
• Uses UV light to purify drinking water
• UV lamp destroys over 99.9% of waterborne viruses, bacteria and protozoa (giardia) in water
• Purifies 0.5L of water in 48 seconds, or 1.0 L in 90 seconds
• Easy to operate - single button control
• Tapered design fits water bottles
• Comes with Pre-Filter - removes particulates and debris from water - fits wide mouth bottles
• Powered by four AA lithium or NiMH batteries (not included)

Whether out in the wild or simply getting water from an unfamiliar source, play it safe with your drinking water by using the SteriPEN Classic Handheld Water Purifier with Pre-Filter. The workhorse of the SteriPEN family, the Classic uses ultraviolet light to make your drinking water safer, wherever you are. SteriPEN’s germicidal ultraviolet light destroys over 99.9% of waterborne viruses, bacteria and protozoa (giardia) in water. Its 8,000 dose UV lamp purifies 0.5L (16oz) of water in 48 seconds or 1L (32oz) in 90 seconds. Weighing just 5.7 oz., this handy purifier runs on 4 AA lithium batteries (not included). Easy to operate with a single push button control, the Classic also features a tapered end that fits snugly into water bottles, and mates with the included Pre-Filter to work with wide-mouth water bottles. The SteriPEN Pre-Filter removes particulates and debris to generate clear water you can then purify with the SteriPEN UV lamp. Size: 7.6''L X 1.5''W X 1.5''H.