SteriPEN Classic 3 Water Purifier with PreFilter

Item No. 89932100017
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Product Description

This updated version of the Classic has a new LED display, a more ergonomic design and the ability to accept alkaline, lithium and NiMH batteries (sold separately)
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
Certified by the Water Quality Association to meet U.S. Environmental Protection Agency standards for microbiological water purifiers
SteriPEN Premium Lamp Life Pledge lets you register your purchase to receive a replacement SteriPEN after 8,000 uses; find details at

Filter Type : Ultraviolet
Filter Medium: Ultraviolet light
Removes/Destroys: Protozoa, Bacteria and Viruses
Output: 32 fl. oz. per 90 sec.
BPA Free
Field Cleanable: Yes
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

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