Updated - November 27, 2021 04:08 pm IST
Only genuine UV-C tubes are effective against Bacteria & Viruses. All Blue light tubes do not emit UV-C light and they may-not be suitable to purify drinking water from bacteria or viruses
#uvc #waterpurifiers #purewater #drinkwater #health
Published - August 24, 2021 03:31 pm IST
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