It appears from your ratings that you may have an issue that needs attention. If you left a 1 or 2-Star rating by mistake, please correct it before continuing. Or, if your rating is correct, please leave us some feedback so that we can better serve you.
Destroys viruses, bacteria and protozoa--including Giardia and Cryptosporidium--using ultraviolet (UV) light
Takes 48 seconds to purify 16 ounces of fluid, 90 seconds for 32 ounces
Easy to use--just press a button to start and the SteriPEN shuts off when purification is complete
No pumping, no chemicals, no test strips, no timekeeping, no lubricating, and no replacement filters required
Powered by 4 AA batteries; weighs 8 ounces and measures 7.6 inches long
SterPEN Classic has been proven in the field by Appalachian Trail thru-hikers and Everest climbers. It uses 4 AA batteries that are not included. Batteries are an important choice to make. We strongly recommend Lithium or NiMH (Nickel Metal Hydride) batteries as they deliver 6 to 10 times more doses per set than Alkaline or Nickel Cadmium alternatives. Lithium or NiMH batteries will purify 170-230 16oz. (0.5L) glasses of water. The SteriPEN Classic eliminates viruses, bacteria and protozoa as its Ultraviolet Light (UV) destroys the DNA of microbes. It is effective against Outdoor Microbes like Giardia and Cryptosporidium; Travel Pathogens that cause Diarrhea, Dysentry, Hepatitis, and Legionnaire's Disease; Household Germs such as Bird Flu and Influenzas, E. Coli & Salmonella; and Staph & Strep; Natural Disaster Risks like Botulism, Cholera, Smallpox and Typhoid.
SteriPEN Classic Batteries Number of Expected Uses AA Battery Type 16 oz. of water Lithium Disposables
(Photo-type) 200 *NiMH (Nickel Metal Hydride) 200 Alkaline Not Recommended** NiCad (Nickel Cadmium) Not Recommended *Recommended choice for cold weather use
**Alkaline batteries' low power will yield zero to few treatments
This item may be non-returnable.
Due to our compliance with Health and Safety regulations we cannot accept returns for Pillows, Cushions, Bedding, Supplements, Topicals, Used Braces/Supports, Inserted Products (ear, nose, mouth, etc.) or Massage Products once they are opened or used.
Your satisfaction is important to us. If for some reason you are not satisfied with our product(s), simply ship the remaining bottle(s), unused or used, back to us at your cost for a refund.
Have a question about this item? Want to get insights from others who bought it? Ask here! You'll be notified by email when someone's answered your question
Oops! There was an issue submitting your question. We apologize for this inconvenience.