We manufacture, assemble and trade in electric operated domestic water purifiers and its spares/accessories under brand name KNL Healthy Drops and KNL. Today, market is flooded with confusingly numerous water purification systems. They are expensive and follow “a one size fits all” formula. Water is essential for life. We get 5% to 10% minerals of daily intakes through water. Apart from minerals the healthy drinking water improves immune system, dissolves minerals that we consume, helps minerals to absorbs quickly, carries minerals to the organs and entire body, improves blood cell functions, removes impurities through liver & kidney, helps joint spaces, prevents from arthritis, prevents from constipation, prevents DNA damage, reduces heart attack & strokes, provides ion to brain, improves sleep and much more.

In order to provide safe and healthy drinking water rather than pure water, the KNL team has worked hard to develop residential electric water purification technologies. Please be aware that pure water has no minerals and is therefore not recommended for consumption.

Based on the TDS, we offer different models of electric operated water purifier for each category that provides healthy, mineral enriched and safe drinking water to the users. We use Nano filtration or RO membrane (BARC NF membrane namely NF20, NF40, NF60, NF80 and when tap water TDS is above 1300 ppm, then we use BARC RO membrane).

We do not utilize a TDS controller or adjuster since the mechanism allows contaminants such as arsenic, bromide, fluoride, lead, mercury, and others to return to your drinking water if they are present in the feed water.

TDS is composition of essential minerals and needed for healthy drinking water within excellent range of 150 ppm to 300 ppm with balanced pH (alkaline) and should be free from germs & impurities.