SteriPEN UV-Disinfection

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How does the SteriPEN UV lamp work?

What will the SteriPEN treat?

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

Can I use the SteriPEN for something other than pure water?

What can I do if the water is not clear or contains particles?

Do I absolutely need a water filter in addition to a SteriPEN?

Is the SteriPEN waterproof?

Can I use the SteriPEN to "disinfect" surfaces?

Can ultraviolet (UV) light harm me?

Will my SteriPEN change the taste, color or smell of my purified water?

Can I use the SteriPEN in water with ice?

Can I use my SteriPEN in cold temperatures?

Can I take my SteriPEN through airport security?

My SteriPEN isn't working, can I get it repaired or warranted?