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Ikasampung yugto ng filter (1μm PP cotton)
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Ikasiyam na yugto ng filter (ultraviolet sterilizer)
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Fifth-eighth stages filter (Resin purification)
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Ikatlong yugto ng filter (1μm PP cotton)
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Pang-apat na yugto ng filter (RO reverse osmosis membrane)
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Unang yugto ng filter (5μm PP cotton)
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Pangalawang yugto ng filter (CTO activated carbon)