KNL PRO NF40 AR Blue NF (Nano Filtration) water purifier with SS 304 UV, with Alkaline regulator, for input TDS range (200-350) ppm, Reduces TDS (45)%, no TDS controller, tank 10 liters + TDS meter
Brand: KNL
Product Summary: KNL PRO NF40 AR Blue NF (Nano Filtration) water purifier with SS 304 UV, with Alkaline regulator, for input TDS range (200-350) ppm, Reduces TDS (45)%, no TDS controller, tank 10 liters + TDS meter is currently listed on Amazon India at a deal price of ₹13,499. This is a genuine discount of 37.21% compared to its list price of ₹21,500.
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Product Details & Specifications
- Primary Product ASIN B0BVRW7GPP
- Category Tree Path Home & Kitchen > Kitchen & Home Appliances > Water Purifiers & Accessories > Water Filters & Purifiers
- Fulfilled & Sold By KNL Trading
- Other Special Features of the Product Stainless Steel 304 grade UV barrel, horizontally placed, With Advanced NF (Nano filtration) Technology retain all essential minerals in water naturally without TDS controller. Water recovery up to 55% but in traditional RO it is limited to (15-20)% only. The unique feature that is pH regulator. No need of high cost ionizer or alkaline machine from market., pH regulator unique feature that gives balanced pH in drinking water. Mild alkaline water is good for metabolism and immunity.
- Container Type ABS/Food grade plastic including all accessories
- Installation Type Countertop
- Purification Method Prefilter, sediment, activated block carbon, NF 40 membrane, activated post carbon, pH cartridge and SS 304 UV Barrel
- Power Source Type Corded Electric
- Maximum Flow Rate 26 Liters Per Hour
- Supported Water TDS Level Maximum (PPM) 400
- Water Saving Percentage 55
- Filter Life Cycle 18 Months
- Item Dimensions L x W x H 35.5L x 24W x 45.5H Centimeters
- Capacity 10 Liters
- Item Weight 8500 Grams
- Material Type ABS, FOOD GRADE, BPA free and non-toxic cabinet including all accessories
- Brand Name KNL
- Whats in the box? Included Prefilter and all accessories except PRV (kept safely in storage tank)
- Model Name PRO NF40 AR BLUE
- Model Number PRO NF40 AR BLUE
- Warranty Description Warranty Details - The water purifier comes with 12 months for electrical goods and 6 months for inline cartridges. The prefilter and cabinet with indicators do not cover any warranty. In case of self-installation or without routing the service from company, the warranty will turn void.
- Manufacturer KNL Trading Co., KNL Trading Co., info@knlhealthydrops.com, knlhealthydrops@gmail.com, Contact no. 7303433313, http://www.knlhealthydrops.com/
- Number of Items 1
- Unit Count 1.00 Count
- Manufacture Year 2025
- Country Of Origin India
- Importer Contact Information Made in India
- Item Type Name NF40 AR SS UV Water filter with all accessories except PRV
- Manufacturer Contact Information KNL Trading Co., info@knlhealthydrops.com, knlhealthydrops@gmail.com, Contact no. 7303433313, http://www.knlhealthydrops.com/
- Packer Contact Information KNL Trading Co. info@knlhealthydrops.com, Contact no. 7303433313, http://www.knlhealthydrops.com/
- Manufacturer Part Number KNL NF40 AR WITH UV
- Best Sellers Rank #122,012 in Home & Kitchen (See Top 100 in Home & Kitchen) #317 in Water Coolers, Filters & Cartridges
- ASIN B0BVRW7GPP
- Customer Reviews 4.1 4.1 out of 5 stars (5) 4.1 out of 5 stars
About this item
- Water purifier cabinet & Accessories – ABS/Food grade material including all spares, wall mount/table top, storage (transparent black) 10 liters, transparent black storage tank 10 ltrs., with three separate white led indicators, insects proof, strong and super finished built quality. Easy to clean storage tank, operate and maintain, 6 filters rear side space.
- Stage 1 & 2. Pre Filter (Common in each case) Fitted with polypropylene (PP) Spun 10, pore size 5 micron Captures all particles larger than 5 microns (clay, sand, rust, colour, heavy metal etc.). Sediment Filter (Common in each case) absolute 5 microns The filter captures suspended particles such as sand, silt, loose scale, clay and organic material 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, absorbs harmful chemicals, toxic substances, iodine, chlorine etc., removes odor, and enhances water taste. We the KNL uses only activated block carbon over charcoal granules. As the granules performance is very less compare to block carbon.
- Stage 4. KNL NF40 Membrane. BARC licensed, 100 GPD, pore size 0.001 microns. The membrane reduces TDS around 45% with variation of (± 5%) from feed water and maintain all essential minerals around 55% with variation of (± 5%) in drinking water naturally. Flux rates around 28 liters per hour. The membranes remove arsenic, mercury, lead, cyanide, bromide, pesticides, herbicides, VOCs, bacteria, protozoa, viruses, germs, microbes, color, smell and all other contaminants from feed water and flushes them through rejected water. The UV cannot eliminate these impurities and TDS controller permits these impurities back in your drinking 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 - AAA Filter - PH Cartridge the filter is used to enhance pH of membrane treated water. The filter adds up to pH 3.0 and a little necessary minerals too. The pH cartridge contains different kind of ceramic balls (basically natural stones) and coconut shell charcoal granules. These stones are enriched with essential minerals and contains high pH value too. Therefore when water passes through the cartridge, the pH getting enhanced. There is no chemical but all are natural. We use regulator here to achieve range between pH 7.5 to pH 8.2 which is ideal and best. Acceptable range is pH 6.5 to max pH 8.5.
- Stage 7 - SS 304 UV Chamber. 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 lamp emits radiation that kill the germs of the water. The NF/RO membrane is sufficient enough and does the job, however, UV is 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 liters or 18 months whichever is earlier. Normally a family consume 6000-7000 liters drinking water per year, easily last up to 18 months. Annual maintenance cost comes around Rs 3000/- with pH cartridge and without pH cartridge around Rs. 2200/- only. (Conditions applied)
- Warranty and Installation: 1 year for electrical components and 6 months for all inline cartridges. There is no warranty for the cabinet or spun filter. We offer free PAN India installation services up to 10 km from our service partners location during business hours (Monday through Saturday, 10 a.m. to 6.30 p.m.). There is a fee of Rs. 100 to Rs. 300 for distances over 10 km (up to 40 km from the service partner location). In a rare instances, we might not have service in these situations, we offer video call support, but a normal technician is required. The installation must be routed through KNL customer care else warranty would turn void.
- Accessories Details - (kept safely in storage tank) – Lab tested TDS meter, Prefilter fitted with spun, Prefilter elbows, pH testing reagent small bottle, Brass nipple with DV, Storage tank cleaning extension pipe with on/off valve, Inlet connector with stopper, 5 meter pipe, wall mount accessories including drilling sticker & User manual with warranty card. PRV (Pressure regulator valve) is not there in the box, it is needed in case of excess tap water pressure like high rise building more than 5 floors, concrete overhead tank or in similar case. With more pressure, the membrane get damage early. User need to notify in advance before installation.
What's in the box?
- Included Prefilter and all accessories except PRV (kept safely in storage tank)
Product Description
BARC NF (Made in India) Introducing KNL Healthy Drops—not just a water purifier, but a guardian of your family’s health! With Advanced NF Nano Filtration) & pH regulator it retains essential minerals, balances alkaline and reduces water wastage with pocket friendly annual maintenance. Retains Essenial Minerals Bicarbonate, calcium, chloride, magnesium, potassium etc. make up an electrolyte. All of these are obtained by drinking water. Electrolytes support muscle & nerve function, maintain blood pressure stability & steady heart rate, balance the amount of water in your body & pH (acidic/base). Transport nutrients into & out of cells, maintain the health of your bones & teeth. Balanced pH & TDS in drinking water is essential for optimal health. SS 304 grade UV Barrel/Chamber More safety and germ-free drinking water are ensured by a stainless steel 304 Grade UV chamber equipped with quartz glass and a UV lamp that emits radiation at a wavelength of 400 nm. Though NF or RO does the job far better but added further peace of mind. Reduces Water Wastage We utilize a product called BARC NF or RO membrane (made in India), which guarantees higher water recovery up to 55% (depends on NF variant) and 25% recovery in case of BARC RO membrane. But in other cases the water recovery is limited to (15-20) max. The product by ISO 9001:2015 KNL - Alkaline Regulator Insects Proof Introducing KNL Healthy Drops - NF (Nano Filtration) & BARC RO water purifiers - based on your tap water TDS We all strive for a healthier life, and it starts with the water we drink. Introducing KNL Healthy Drops— where you could turn on your purifier’s tap and trust that every drop is not only safe but packed with the essential minerals & pH your body needs. With Advanced BARC Nanofiltration – NF Technology & RO (100% made in India product), it retains essential minerals, balances pH levels, and reduces water waste. Counter top or wall mount. includes prefilter and all other pertaining accessories except PRV. PRV is used to regulate tap water pressure. Buyer need to notify in advance in case of high rise building, concrete overhead tank or similar cases. ABS (food grade BPA free material), insects proof, storage 10 litres, with power, tank full & purifying led white indicators, easy to clean, operate and maintain. Based on your tap water TDS, select appropriate model of the purifier, PRO NF20 AR, PRO NF40 AR, PRO NF60 AR, PRO NF80 AR or PRO RO AR. We don't use TDS controller/adjuster (it permits impurities back into drinking water) but appropriate NF membrane variant or BARC RO membrane. The RO (reverse osmosis) is used where tap water TDS goes beyond 1400 ppm. We take expert medical recommendation No need to get more confused .... stages of water filteration is not much important but the each one how exactly functions and the result matters. For us, serving with genuine information and technology is more important than your money. NO TDS Controller Still using old and traditional technology that partially permits impurities. Switch to KNL Advanced Nanofiltration – NF Technology. Look & design The water purifier must be easy to operate, easy to clean and user friendly. So we have made the design accordingly with very pocket friendly annual maitenance. The top part is removable, after removing the same the storage tank can be cleaned easily.
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