SteriPEN FitsAll Filter
SteriPEN FitsAll Filter
Removes debris
before UV treatement.
Works with most bottle sizes.
SteriPEN Pre-Filter
SteriPEN Pre-Filter
Used and stored directly
on your water bottle.
Insert SteriPEN during treatment.

SteriPEN Filter Cartridge
SteriPEN Filter Cartridge
Replacement filter cartridge
for FitsAll Filter and Pre-Filter.
Long-lasting and durable.

Proven technology!
For over 100 years, ultraviolet (UV) light has been used by bottling companies and in water treatment plants to make water safe to drink. SteriPEN’s UV light that disrupts the DNA of microbes in water. Without functional DNA, microbes can’t reproduce or make you sick. SteriPEN is effective against pathogens that cause diarrhea, dysentery, cholera and other waterborne illnesses.

Water must be clear prior to treatment using UV light. If your water isn’t clear, just run it through one of our versatile filter prior to treatment.

Not sure which SteriPEN model is right for you? Compare SteriPEN Models

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SteriPEN Testimonials View All Testimonials

John Mathe
 It gives me drinkable water in under two minutes, I can use it on the move, and it fits anywhere!
John Mathe Author - In the Footsteps of Greatness
Don Fletcher
In a survival situation clean drinking water is one of the main priorities, and the Adventurer Opti is great to ensure that what you are drinking is safe.
Don Fletcher Bear Grylls Survival Academy
No chemicals. Charge the battery before using and it’s good to go!
Donna Blogger - Chasing Clean Air



SteriPEN Awards View All SteriPEN Awards

SteriPEN consistently receives industry awards recognizing the effectiveness and convenience of handheld UV water purification.
 Time Magazine Award 

Outside Magazine 


2 thoughts on “Accessories

  1. Frank Walker says:

    I own a Steripen Ultra. I am trying to buy a solar charger for it. Do you sell them? Or can I use any retail USB solar charger.

    Please direct me.



    • SteriPEN Marketing Team
      SteriPEN Marketing Team says:

      Frank – We don’t sell solar chargers for your Ultra. Most commercially available solar chargers/battery packs will work. The amount of time it takes to recharge your Ultra will be determined by the quality of the solar charger/battery pack.

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