The first-to-market Reverse Osmosis system with heating function. Waterdrop K6 water filter system integrates water purification and heating, meets various temperature demands and breaks through a conventional under sink RO water purification mode; it has a high capacity of 600 GPD (gallons per day) and a high hot water flow rate of 0.4 gal/min (gallons per minute), meeting your demands for water purification and hot water.
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The first-to-market Reverse Osmosis system with heating function. Waterdrop K6 water filter system integrates water purification and heating, meets various temperature demands and breaks through a conventional under sink RO water purification mode; it has a high capacity of 600 GPD (gallons per day) and a high hot water flow rate of 0.4 gal/min (gallons per minute), meeting your demands for water purification and hot water.

The first-to-market Reverse Osmosis system with heating function. Waterdrop K6 water filter system integrates water purification and heating, meets various temperature demands and breaks through a conventional under sink RO water purification mode; it has a high capacity of 600 GPD (gallons per day) and a high hot water flow rate of 0.4 gal/min (gallons per minute), meeting your demands for water purification and hot water.

The Waterdrop TST-UF is a 0.01μm ultra-filtration under sink water filter made of durable 304 stainless steel, designed to directly connect to your kitchen faucet. With 6 layers of filtration materials, it effectively removes 99.99% of contaminants larger than 0.01μm, including chlorine, heavy metals, and odors, while retaining beneficial minerals like calcium and magnesium. Delivering a fast 1.59 GPM flow rate, it fills an 8 oz cup in just 2.3 seconds, making it perfect for cooking, coffee, and baby formula. The system features long-lasting filters with up to 24 months of service life, versatile installation options, and eco-friendly design that reduces plastic waste. Stylish, sturdy, and easy to install, it provides cleaner, fresher water without reducing TDS.

The Waterdrop G3P800 is a tankless under sink reverse osmosis system delivering 800 GPD fast flow with a 3:1 pure-to-drain ratio, certified by NSF/ANSI 42, 53, 58, and 372 for safety and performance. Featuring 10-stage filtration tested by SGS, it effectively reduces TDS, PFAS, fluoride, heavy metals, salts, and other contaminants while providing a cup of purified water in just 5 seconds. Its smart faucet displays TDS levels and water quality at a glance, with a long-lasting LED light that activates automatically with water flow. With a stylish, space-saving design, the G3P800 consistently produces clean, safe water for large families without the need for a storage tank.