The All-in-One RO System That Purifies, Heats, and Dispenses on Demand! ☕💧
Tired of clunky under-sink setups? Meet the KJ-600, the innovative reverse osmosis system that integrates powerful 5-stage filtration with an instant hot water dispenser, right at your faucet.
✨ Key Features & Benefits:
🎛️ Instant Hot Water, Your Way: Go from room temperature to a perfect 104°F to 203°F in seconds. Ideal for brewing tea, making instant coffee, cooking soup, or preparing oatmeal. Note: Final water temperature can be influenced by external factors like ambient temperature and your cup's initial temperature.
🚰 Crystal-Clear, Cold & Pure Water: Enjoy refreshing, purified cold water straight from the tap. Perfect for drinking and cooking.
🛡️ 5-Stage Deep Filtration: Our advanced 5-in-1 composite filter—featuring PP cotton, carbon block, and RO membrane—removes harmful contaminants for exceptional water purity. Effectively reduces:
TDS & Heavy Metals (e.g., Chromium, Lead)
PFAS / PFOA / PFOS & Fluoride
Nitrates, Chloride, & Microplastics
Arsenic & other radioactive substances
📊 High-End Smart Display Faucet: All your water info, at a glance.
Monitor real-time TDS levels.
Check your filter life status.
See the set water temperature.
Built-in Child Lock for safety to prevent accidental scalding.
✅ Outstanding Safety & Performance: Built-in safety features give you peace of mind, including a flow meter, NTC sensor, and heating overtime protection to prevent dry burning.
💧 Eco-Efficient & Fast Flow: With a low drain ratio of 2:1 Pure to Drain, the KJ-600 saves water effectively. Get a fast 600 GPD flow for cold water and a 0.4 gal/min hot water flow—fill your cup in seconds!
Upgrade Your Kitchen. Upgrade Your Hydration.
The KJ-600 Tankless RO System breaks the mold, delivering pure water and instant hot water on tap for a smarter, more convenient lifestyle.






Made from BPA-free materials, this KJ-600 instant hot water dispenser ensures safety of your water at all times.

By means of anti-dry burning protection design, this RO system can be well protected and has a longer service life.

Safety Lock Design to Avoid Scalding
Its safety lock can avoid scalding risks and guard safety during use.

The adopted water tank is made from food-grade 316 stainless steel, is resistant to corrosion and high temperature, and prevents limescale buildup.




The 5-in-1 filter can reduce TDS, chromium, PFAS, fluoride, arsenic, salt, heavy metals, nitrate, chloride and more, ensuring purity in everydrop.

The RO system offers faster water flow (600 GPD). Its 2:1 pure to drain ensures dispensing 2 cups of pure water produces only 1 cup of wastewater.

With an integrated waterway, the RO system can effectively prevent water leakage.

The hot water dispenser can automatically monitor the water purification process during running, and gives an alarm if there are abnormal conditions.