Drinking water filter
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ULTRAFILTRATION (UF) ULTRAVIOLET (UV) NANO TECHNOLOGY (NANO) REVERSE OSMOSIS (RO) Reduction of bacteria Maximum reduction Maximum reduction Medium reduction Medium reduction Possibility of recontamination No Yes (water around the UV lamp) Yes (the coating ions are all used) Yes (tank) Demineralization No Yes No No Need for a pump No Yes No No Need for electricity No Yes Yes No High maintenance No Yes Yes No