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Waterdrop KJ600 Reverse Osmosis System, Instant Hot Water Dispenser, 600 GPD, Reduce PFAS, Tankless, 2:1 Pure to Drain, Under Sink, TDS Reduction, Smart Faucet, Hot and Cold Water Dispenser Faucet

Waterdrop KJ600 Reverse Osmosis System, Instant Hot Water Dispenser, 600 GPD, Reduce PFAS, Tankless, 2:1 Pure to Drain, Under Sink, TDS Reduction, Smart Faucet, Hot and Cold Water Dispenser Faucet

Quantity
Regular price $838.60
Regular price Sale price $838.60
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✔ Delivery time: 3–7 business days

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About This

  • [First-to-market RO system with heating function] The KJ600 instant hot water dispenser reverse osmosis system can dispense both cold water and hot water to meet your different demands. Adjust the temperature as you wish in the range of 104℉-203℉. 5-stage deep filtration, can effectively reduce TDS, chromium, PFAS, fluoride, microplastics, arsenic, salt, heavy metals, nitrate, particles, chloride and other harmful substances
  • [First-to-market RO system with heating function] The KJ600 reverse osmosis system integrates water purification and heating, and breaks through a conventional under sink RO water purification mode
  • [Hot water at desired temperature in seconds] The tankless reverse osmosis system KJ600 allows you to adjust the temperature as you wish in the range of 104℉-203℉, which is an ideal choice for cooking soup, making instant coffee, tea and oatmeal or other household tasks. However, please note that external factors like weather and temperature of your cup may ultimately affect the temperature of water
  • [5-stage deep filtration] The 5-in-1 filter of the reverse osmosis water filtration system is built with an RO membrane, a carbon block, PP cotton and other filtration substances and can effectively reduce TDS, chromium, PFAS, PFOA, PFOS, fluoride, salt, heavy metals, nitrate, chloride and radioactive substances such as radium through fine filtration layer by layer to achieve deep purification, ensuring every drop is purified water
  • [High-end smart display faucet] By means of a smart display faucet of the ro system, the TDS level and the filter condition are available at a glance. The smart display faucet also has functions of child lock and water dispensing temperature indication to avoid scalding risks and ensure safety during use. The reverse osmosis water filtration system allows temperature adjustment, bringing smart and convenient life experience
  • [Outstanding safety performance] The instant hot water dispenser KJ600 can automatically monitor the water purification process. The hot water dispenser is built with a flow meter, NTC and a heating overtime protection function to prevent dry burning of water
  • [2:1 pure to drain] The tankless RO water filtration system has a fast& stable water flow of 600 GPD and high hot water flow rate of 0.4 gal/min, and you can fill a cup of water within seconds. This RO water filter system has low drain ratio of 2:1, which saves water efficiently
  • [Safe and Reliable Materials] The smart faucet of the water filter system KJ600 is made with a stainless steel bright nickel plating process and has the properties of color change resistance, oxidation resistance and low allergy. The upgraded Teflon tube is resistant to high temperatures up to 500℉/260°C, and has the advantages of corrosion resistance, pressure and wear resistance, aging resistance, low permeability, etc.
  • [MNR Filter Compatibility] The system can be connected with an MNR remineralization filter for use, but the MNR filter can only be connected to a cold water pipe. The system cannot be connected with a refrigerator or an ice maker
  • [Preset Heating and Scald Protection] Please set desired temperature in advance. When the dispenser starts heating, you can get hot water directly without waiting. There can be external factors that will ultimately affect the temperature of water, including weather, temperature of cup. Hot steam of the tank is drained from the drain pipe, and the system is designed with anti-scalding cotton to avoid scalding

Overview

  • Brand : Waterdrop
  • Special Feature : 5-stage deep filtration, Dispense both cold water and hot water to meet your different demands, Fast& stable water flow of 600 GPD and 2:1 pure to drain, It takes some time to heat water in the tank to the preset temperature, and it takes about 15 minutes to heat water from the room temperature to 203℉. 5-stage deep filtration, Dispense both cold water and hot water to meet your different demands, Fast& stable water flow of 600 GPD and 2:1 pure to drain, It takes some time to heat water in the tan… See more
  • Product Dimensions : 17.5"L x 6.7"W x 16.6"H
  • Material : Reverse Osmosis Membrane & Carbon Block & PP Cotton
  • Capacity : 600 Gallons
  • Included Components : KJ600 RO System, Replacement Filters, Smart Faucet, User Manual
  • Package Information : Dispenser
  • Installation Type : Under Sink
  • Purification Method : Reverse Osmosis
  • Power Source : Corded Electric
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Is Hard Water or Contaminated WaterDamaging Your Home?
Signs You May Be Experiencing Problems With Your Tap Water
Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water
Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment
Pure Water. Better Living.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.

👉 Softer skin and smoother hair with every shower.

Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup
👉 Enjoy healthier skin and hair with every use.
Water Filter Cleaning Kits

👉 Prevent scale buildup and keep your appliances running efficiently.

Under Sink Water Filters

👉 Softer, brighter clothes that last longer with every wash.

Reverse Osmosis Systems Best Reverse Osmosis Systems for Clean Drinking Water

See the Difference in Your Water — Instantly

Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.

Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.

Feel the difference in every drop — from your kitchen to your shower.

Impurity Reduction 95%
Chlorine Removal 99%

FAQ

Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Easy to install — no plumber required. Our experts are here if you need help.
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