Pumps By KNL

• Dry, TFC, NF (Nano Filtration) membrane 100 GPD, pore size 0.0005 micron, BARC licensed & ISO certified 9001:2015, suitable for moderate hard water having TDS between 300 ppm to 650 ppm maximum, reduces TDS around 65%, for better result use FR 450 with 100 GPD booster pump. Please note on low TDS feed water, the rejection rate may be more than 65%. Please flush membrane for 30 minutes and then check the result. Flux rate up to 22 liters per hour
• The membrane eliminates all the impurities like fluoride, bromide, arsenic, germs, bacteria, virus, chlorine, cyanide etc. from drinking water and the impurities flushes through rejected water. The water taste varies with minerals contents and therefore user may experience heaviness while drinking with more TDS water
• Service life up to 15000 liters or 18 months whichever is earlier (subject to use with good quality sediment & activated carbon block filter/inline cartridges 1000 IV), retains minerals in drinking water naturally up to 40%, flux rate around 22 ltrs/hr, water wastage is very less compare to RO membrane. Please don?t waste rejected water but use for other household needs except cooking/drinking
• As per WHO, BIS, EPA and other medical recommendations, the drinking water with minerals between 150 ppm to 300 ppm remain in excellent conditions with pH value pH 7.0 to pH 8.5. More than pH 8.5 not acceptable as per medical recommendations and acidic water may also affect health on long run.
• TDS adjuster or controller is nothing but a bypass system to flow the water through carbon filter and then mixed with membrane purifier water in a proportion to maintain TDS at desired level. But the bypass system allows impurities like arsenic, bromide, fluoride, cyanide and other impurities if exist in raw water. Therefore always use suitable membrane as per your raw water hardness that will give you more safe, healthy and mineral enriched water than TDS adjuster technology.