STERIPEN CLASSIC 3 W PREFILTER

• Ultraviolet (UV-C) light rays safely sterilize clear water by destroying 99.99% of protozoa (including giardia and cryptosporidia), bacteria and even viruses
• To purify your water, just press a button and gently agitate the water with a quick stir
• If clear water is not available, no worries—the SteriPEN prefilter clears particulates and debris from water
• Using the SteriPEN Prefilter: remove filter cartridge, insert Classic 3 into the PreFilter center, turn bottle upside down and gently rock back and forth to agitate
• Prefilter fits Nalgene® and other water bottles with 63mm wide-mouth openings; pour source water through filter, and clean water enters bottle
• SteriPEN Classic 3 Water Purifier purifies 16 fl. oz. of water (cold or warm) in less than a minute or 32 fl. oz. in a minute and a half
• Small size fits most containers—use it in cups, mugs, water bottles and canteens
• SteriPEN turns itself off once ultraviolet treatment is complete; can be used up to 8,000 times!
• With 1 set of AA alkaline batteries, the Classic 3 purifies up to 50 liters of water; with 1 set of AA lithium batteries, the Classic 3 purifies up to 150 liters of water
• Includes SteriPEN Classic 3 Water Purifier, prefilter and instruction manuals; batteries sold separately

Technical specs

Filter Type Ultraviolet
Filter Medium  Ultraviolet light
Removes/Destroys  Protozoa, Bacteria and Viruses
Output  32 fl. oz. per 90 sec.
BPA Free
Dimensions
7.3 x 1.7 x 1.7 inches
Batteries 4 AA
Liters Treated Per Set of Batteries or Charge
Alkaline batteries: 50L / rechargeable: 100L / lithium: 150L
Weight With batteries: 6.3 ounces