Waterdrop - G2 Reverse Osmosis System Extra WD-G2MRO Water Filter - White
About this product
The Waterdrop G2 is a compact tankless under sink reverse osmosis system with 7-stage filtration, NSF/ANSI 372 certification, and FCC listing. Delivering up to 400 GPD with a 1:1 pure-to-drain ratio, it provides a cup of purified water in about 12 seconds while saving 300% more water than traditional RO systems. Its advanced composite filters effectively reduce TDS, PFAS, PFOA, PFOS, and other harmful contaminants, ensuring safe and clean drinking water. Featuring an integrated design that minimizes leakage and noise, the G2 also offers tool-free 3-second filter replacement, space-saving installation, and reliable performance, making it an efficient and user-friendly water purification solution.
𝟕 𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧
The G2 system is certified by 𝐍𝐒𝐅/𝐀𝐍𝐒𝐈 𝟑𝟕𝟐 for lead-free materials. The G2 RO System adopts a composite filter result in more effective filtration. Our RO system can reduce TDS, PFAS, PFOA, PFOS, vinyl chloride, monobutyl ether, according to reverse osmosis membrane technical manual.
𝟏:𝟏 𝐩𝐮𝐫𝐞 𝐭𝐨 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨
The Waterdrop G2 reverse osmosis system offers a fast water flow rate of up to 400 GPD. Get a cup of filtered water in about 12 seconds, satisfying your needs while saving time. Compared to the ordinary RO system, the Waterdrop RO system always has a stable water flow. This tankless RO has a low drain ratio of 1:1 and saves water waste by 300%.
𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐭𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐝𝐞𝐬𝐢𝐠𝐧
The tankless design ensures the safety of your family’s drinking water. It also saves over 70% more under-sink storage space than does the ordinary RO system. Note that this reverse osmosis system requires under-sink electricity.
𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐝𝐞𝐬𝐢𝐠𝐧
The advanced integrated design of the electrical and water circuits reduces leakage.
- BrandWaterdropModel NumberWD-G2-MROProduct NameWaterdrop G2 Reverse Osmosis System Extra WD-G2MRO Water FilterColorWhiteProduct Height17.33 inchesProduct Width5.91 inches
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The Waterdrop G2 is a compact tankless under sink reverse osmosis system with 7-stage filtration, NSF/ANSI 372 certification, and FCC listing. Delivering up to 400 GPD with a 1:1 pure-to-drain ratio, it provides a cup of purified water in about 12 seconds while saving 300% more water than traditional RO systems. Its advanced composite filters effectively reduce TDS, PFAS, PFOA, PFOS, and other harmful contaminants, ensuring safe and clean drinking water. Featuring an integrated design that minimizes leakage and noise, the G2 also offers tool-free 3-second filter replacement, space-saving installation, and reliable performance, making it an efficient and user-friendly water purification solution.

The Waterdrop X16-Alkaline is a high-capacity tankless under sink reverse osmosis system delivering 1600 GPD fast flow with a 3:1 pure-to-drain ratio, certified by NSF/ANSI 42, 58, and 372 and tested by SGS to reduce harmful contaminants. Featuring 11-stage precision filtration with a reinforced 0.0001μm RO membrane, it effectively removes TDS, PFAS, chlorine, fluoride, arsenic, lead, and more, while its PCC mineralization technology infuses healthy minerals to balance pH to about 7.5 for smoother, alkaline water. The intelligent digital faucet displays real-time TDS, filter life, and supports precise water volume control, while the tankless design saves space and ensures easy installation. With energy-saving mode, sustainable packaging, and carbon-neutral certification, the X16 provides instant, safe, and eco-friendly hydration at peak performance.

3 Years Under Sink Water Filter, Under Sink Water Filtration System, NSF/ANSI 42 Certified, Reduces PFAS, PFOA/PFOS, Lead, Under Sink Water Filter with Faucet, 24K Gallons

The Waterdrop G3P600 is a tankless under sink reverse osmosis system with 8-stage filtration, certified by NSF/ANSI 42, 58, and 372, as well as FCC, EU, and UKCA standards. Tested by SGS, it effectively reduces TDS, PFAS, fluoride, heavy metals, salts, and other contaminants, delivering up to 600 GPD with a 2:1 pure-to-drain ratio. Its smart display faucet provides real-time TDS monitoring and filter life tracking, while the sleek tankless design saves 70% under sink space and allows quick 3-second filter changes without tools. This system requires under-sink electricity and offers fast, stable water flow ideal for daily drinking and cooking.
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