The revolutionary SteriPEN Journey uses universal symbols to take the guesswork out of the water purification process. Journey’s integrated LCD screen displays the user’s dose selection (1/2 liter or 1 liter), battery status and countdown timer. The LCD screen also tracks the number of uses and signals when lamp usage approaches its life limit. At 8,000 treatments, lamp life for SteriPEN JourneyLCD reaches a new high (purify 1 liter 4 times a day for nearly 7 years!). Like all SteriPENs, the Journey is fast (48 seconds for 0.5 L (16 oz.)), light (128g /4.5 oz.), effective, and even easier with it’s innovative LCD screen. The Journey ships with two non-rechargeable (disposable) CR123 batteries. 

Features:

• LCD screen
• Treats water in 48-90 seconds
• Weight: 4.5 oz.
• 8,000 treatments
• Batteries included

How does it work?

SteriPEN utilizes UV (Ultraviolet light), the newest and fastest growing portable water purifier category. UV light is short wave light, between x-rays and visible light wavelengths, which destroy the DNA of microbes in seconds. Without functional DNA, microbes cant reproduce or make you sick. UV is an old technology. In 1878 its effectiveness against bacteria was noted and it is now used commercially in most bottling plants and in hospitals and water treatment plants.