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UV Purifier

What is a UV purifier?

A UV purifier is a water treatment device that uses ultraviolet light to kill bacteria, viruses, and other harmful microorganisms in water sources. Popular among backpackers and campers, these lightweight electronic devices work by exposing water to UV-C light, which destroys the DNA of pathogens without adding chemicals or affecting taste. UV purifiers are fast-acting and effective against most waterborne illnesses, though they require batteries and don't remove sediment or chemical contaminants.

Related Terms

Water Purifier

A water purifier is a device or system that removes contaminants, pathogens, and impurities from natural water sources to make it safe for drinking during outdoor activities. Unlike simple water filters, purifiers eliminate viruses, bacteria, protozoa, and other harmful microorganisms through methods like UV sterilization, chemical treatment, or advanced filtration. They are essential gear for backpackers and campers who need to source drinking water from streams, lakes, or other untreated water sources in the wilderness.