WO WO2015031492A1
A water purification apparatus may include at least one filter and a UV sterilization section. In some examples, the UV sterilization section may include at least one UV source positioned to irradiate an interior volume of the tube, and the purified water may flow to an expandable container configured to expand under pressure from water exiting the water outlet. Techniques for purifying water using the water purification apparatus are also described.
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