Passing all the rigorous testing procedures for the quality of filtered water and the quality of water purifiers used in household activities. Karofi is the first and only unit to achieve the 2 highest certifications for water purifier quality: National standard on the water for direct drinking water QCVN 6-1:2010/BYT certified by the Institute of Occupational Health and Environment, Ministry of Health and National Standard TCVN 11978:2017 on water purifiers for home certified by the General Department of Quality Measurement – Ministry of Science and Technology.
The certified water source must meet the standards of the Ministry of Health for 21 toxic physicochemical criteria such as Arsenic, Ammonium, Lead, Cyanide, Mercury, Copper, Nitrate... and 5 microbiological criteria: bacteria E.coli, Coliform, Streptococci fecal, Pseudomonas aeruginosa, Spores of sulfite-reducing anaerobic bacteria, ensuring absolute safety for users' health when taken directly.
Karofi Optimus S1 water purifier is designed with RO membrane 100GPD that can be changed quickly (U.S./ Korea) with many outstanding advantages:
A system of 3 coarse filters, 100GPD quick-change RO membrane (USA/Korea), and functional cores remove most bacteria, heavy metal ions and other impurities while stabilizing the sweetness of the water, providing beneficial micro-minerals to the body.
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QCVN6-1:2010/BYT | Yes |
TCVN 11978:2017 | Yes |
Filter capacity | 20 L/H |
Pressure tank | Plastic pressure tank meeting European safety standards (Version using steel pressure vessel manufactured before April 2020) |
Electromagnetic valve | KSD |
Voltage | 220/50 V/Hz |
Power consumption | 25w/h |
Dimensions including cabinet (LxWxH) | 340 x 290 x 900 mm |
Warranty period | 36 months |
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