| 摘要 |
PURPOSE: A spring water bottle having filter device is provided, which can prevent any air contamination by foreign material and dust from being dissolved into the water, thus supplying pure spring water for an extended time of use. CONSTITUTION: The system comprises a hot/cold water generator(10), a filter device(20), a spring water tank(30), a main body(40), a filter device(41), and two hot/cold water discharge lines(42). Spring water flows down from the spring water tank(30) set at the top through discharge filter(20) to an another filter(41) set beneath, the filter device(20) having many through holes(22a). The water then flows to the main body(40) through hot/cold water discharge lines(42).
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