Can I use the SteriPEN to purify more than a liter of water?

Home > ❓ Frequently asked questions (FAQ) > SteriPEN UV-Disinfection > Can I use the SteriPEN to purify more than a liter of water?

The SteriPEN effectively cleans up to 1/2 or 1 liter of water (depending on the model). If a larger volume is required, we recommend treating several 1/2 or 1 liter volumes and pouring the treated water into a larger container.
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