SteriPEN is the original handheld UV water purifier
Hundreds of thousand sold!
Hundreds of thousands are in use from mountain ranges, to tropical beaches, exotic cities to home emergency kits.
7 Years of drinking water!
Most models are reusable for up to 8,000 liters — that's over 7 years of safe drinking water!
Ensuring safe drinking water for 12 years!
Cities around the world have been using ultraviolet light (UV) to make water safe to drink for over 100 years. We utilized the same technology for 12 years.
UV light destroys germs’ ability to reproduce and make you sick. It destroys 99.9999% of bacteria, 99.99% of viruses, and 99.9% of protozoa.
SteriPEN has been trusted for over 10 years! View Testimonials
Awards & Certifications View All Awards
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Recharging Your SteriPEN Ultra or FreedomLike many SteriPEN customers, I am a casual camper and traveler. I’m usually not without[...]0 comments
Newly Released Book Touts Avoiding Plastic Bottles with SteriPENModern Nomad’s Backpack has the equation correct: Reusable water bottle + SteriPEN water sterilizer =[...]0 comments
Ultra vs. Freedom: Which internal rechargeable battery model is right for you?Customers considering purchasing an internal rechargeable SteriPEN often need help understanding the differences between the Ultra or[...]0 comments
Nearly half of water faucets sampled across the United States tested positive for the bacteria that causes Legionnaires’ diseasePHILADELPHIA (CBS) – The data is scary: Nearly half of water faucets sampled across the[...]0 comments
Be Hope: My 7 years with SteriPEN AdventurerIn 2008 I purchased a Steripen Adventurer and Steripen Pre-filter for trekking on the Pacific Crest[...]0 comments
Outside Magazine Editors’ Choice 2013: Waving the Ultraviolet Wand Courtesy of SteriPENInstead of fouling crisp mountain water with chemicals or futzing with filters, you can use SteriPen’s[...]2 comments