KNL ECO RO SS UV – RO water purifier for input TDS 1200 ppm to 3000 ppm

Title:

• KNL Healthy Drops, model KNL ECO RO SS UV, BARC RO membrane, input TDS range (1200-3000)ppm, Reduces TDS (93-97)% from raw water.
• Purification Technology: 6 Stages. A. Prefilter, Sediment, Activated block carbon, BARC RO membrane, Activated post carbon & SS 304 UV chamber with fitted quartz glass.
• Product Specifications: Colour Blue & white, Wall mount, 9 litre storage transparent tank (non-breakable, easy detachable, easy to operate, clean and restorable), Food Grade/ABS plastic including all accessories, Electric Corded, input volts (150 to 270 volts AC current, wattage 36, service life for internal filters 10000 litres or 18 months
• Dimension & Weight: 40 cm x 30 cm x 32 cm (h x d x w, including tap), item weight 7 kg, and packed box weight around 8.5 kg, number of box 1 & Volummetric weight 11.90 kg.
• Components: Includes Prefilter fitted with spun, 4 meter pipe, Brass nipple with DV, inlet connector with stopper, tap, SS crews with gitti, User manual with warranty card. PRV is not there in the box (needed in case of high rise building or where tap water pressure in in excess).
• USP: Retain all essential minerals in water naturally without using TDS controller. Water wastage only (70-75% of feed water. Large storage tank 9 litres, Very less water wastage compared to RO, Just Rs 2200 annual maintenance (conditions applied).

Key Features :

Stage 1 » Pre Filter (Common in each case) (Fitted with polypropylene (PP) Spun 10 inches , pore size 5 micron) Captures all particles larger than 5 microns ( clay, sand, rust, colour, heavy metal etc.) and then supplies crystal clean and clean water to sediment filter. Usually need to replace at interval of 5-6 months in normal water conditions).

Stage 2. » Sediment Filter (Common in each case) (absolute 5 microns) made from polypropylene & sediment special cloths. Polypropylene is resistant to bacterial growth. The filter captures suspended particles such as sand, silt, loose scale, clay and organic material from the water those if passed from prefilter and then goes to activated block carbon filter.

Stage 3 » Activated Carbon Block Filter (Common in each case) (1000 IV) Made from activated carbon in solid cylindrical block The carbon filter block absorbs harmful chemicals, toxic substances, iodine, chlorine etc., removes odour, and enhances water taste. We the KNL uses only activated block carbon over charcoal granules. Charcoal granules (filled half in ilter) floats when water goes through and cannot absorbs the chlorine and impurities properly.

Stage 4 » KNL RO Membrane, BARC licensed, by ISO 2009:2015 certified company, 100 GPD, pore size 0.0001 microns, feed water passes through the membrane. The membrane reduces TDS between (93-97)% with variation of (± 1%) from feed water and maintain all essential minerals 5% with variation of (± 3%) in drinking water and flux rates around 21 litres per hour. The membranes removes arsenic, mercury, lead, cyanide, bromide, pesticides, herbicides, VOCs, bacteria, protozoa, viruses, germs, microbes, colour, smell and all other contaminants from feed water and flushes them through rejected water.

Stage 5 » Activated Post Carbon (common in each case) (Coconut shell) the post carbon, half part is filled with coconut granules & half part is inbuilt UF filter. Coconut granules is antibacterial agents and therefore inhibits the bacterial growth and enhances drinking water taste.

Stage 6 » SS 304 UV Chamber (Optional part). Steel does not react with water but aluminium leaches aluminium oxide which contaminates drinking water. Aluminium oxide causes brain related health problem in a long run. The UV (ultraviolet rays) emits radiation that kill the germs of the water. The NF/RO membrane is sufficient enough and does the job, however, UV can be added for further peace of mind.

Maintenance Schedule: spun filter at every 5-6 months (normal water condition) and the rest of the filters fitted inside machine having service life 10000 litres or 18 months whichever is earlier. Normally a family consume 6000-7000 litres drinking water per year, easily last up to 18 months. Annual maintenance cost comes around Rs 2200/- (conditions applied).

Warranty & Installation details: The water purifier comes with one year warranty for electrical parts and 6 months for all inline cartridges. The prefilter and cabinet with indicators do not cover any warranty. We provide free installation up to 10 km from the location of our service partner. Over 10 km distance charge applicable Rs 100/- to Rs. 300/- (max distance up to 30 km from service partner location). We provide PAN India installation/service in working days (Monday to Saturday between 10 am to 6.30 pm). In few cases, we may not have service and in this case we provide video call assistance but a normal technician is needed. Please note, the service or installation of the purifier must be routed through KNL Customer care (7303433313 using WhatsApp or call) else the warranty would turn void completely.

Ideal drinking water: TDS is not impurities but composition of minerals (like calcium, magnesium, iron, sodium, zinc, copper, potassium etc.). As per WHO or other prominent institutions, ideal drinking water should have TDS between 100 ppm to 300 ppm, less than 100 ppm is considered poor, less than 50 ppm not permissible in long run but causes lots of health issues, from 150 ppm to 300 ppm, the water known as mineral water but the drinking water should be free from impurities/contaminants. Water taste mainly depends on TDS, with more TDS water taste hardness increases. The user who consume RO water or demineralized water may feel hard water taste compared to RO water/demineralized water or normal bottle packed water. The water taste develops in couple of weeks’ time.

Advantage/Benefits of BARC RO over normal RO – Water recovery rate is 25% of feed water but normal RO is limited to 15-20% recovery of feed water. Therefore water wastage is less and service life is more compare to normal RO. The RO must be used for the raw water TDS between 1200 ppm to 3000 ppm.