Waterdrop - G6A6 Alkaline Mineral Tankless Reverse Osmosis Water Filter, Under-Sink RO, 600 GPD, Extra G6CFA Filter - White
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About this product
This compact tankless reverse osmosis system features 8-stage filtration with a 0.0001 μm RO membrane to help reduce TDS, chlorine, fluoride, heavy metals, nitrate, chromium, and more. It adds minerals including calcium and magnesium, delivers up to 600 GPD with a 2:1 pure-to-drain ratio, and supports quick DIY installation and 3-second filter replacement.
Features
[Smaller Design]
Meet the smallest Waterdrop Reverse Osmosis Water Filter. Its ultra-compact tankless design saves up to 81.8% more under-sink space than traditional RO systems, leaving more room for garbage disposals, cleaning supplies, and kitchen essentials
[Certified & SGS-Tested]
This Reverse Osmosis System is certified by IAPMO R&T to NSF/ANSI/CAN 372 for lead-free materials. SGS testing verifies up to 99% contaminant reduction, giving your family cleaner, safer drinking water every day
[8-Stage Filtration]
This RO water filtration system is SGS-tested to reduce up to 99% of contaminants, including chlorine, fluoride, heavy metals, TDS, nitrate, chromium, and other unwanted impurities. Combined with an advanced 0.0001 μm RO membrane, it delivers cleaner, safer water for everyday drinking and cooking
[Mineral Infusion]
This Under Sink RO system features a mineral infusion layer that adds Ca²⁺, Mg²⁺, Na⁺, and K⁺ back into purified water, helping maintain a balanced pH of around 7.5. Enjoy mineral-enriched water that enhances the flavor of coffee, tea, and home-cooked meals
[2:1 Pure to Drain]
The advanced Waterdrop Reverse Osmosis Water Filter features an efficient 2:1 pure-to-drain ratio, producing more purified water while wasting less. Save water over time without sacrificing filtration performance
Specifications
- BrandWaterdropModel NumberWD-G6A6-CFSTProduct NameG6A6 Alkaline Mineral Tankless Reverse Osmosis Water Filter, Under-Sink RO, 600 GPD, Extra G6CFA FilterColorWhiteProduct Height9.61 inchesProduct Width5.31 inches
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This compact tankless reverse osmosis system features 8-stage filtration with a 0.0001 μm RO membrane to help reduce TDS, chlorine, fluoride, heavy metals, nitrate, chromium, and more. It adds minerals including calcium and magnesium, delivers up to 600 GPD with a 2:1 pure-to-drain ratio, and supports quick DIY installation and 3-second filter replacement.

This compact tankless reverse osmosis system features 8-stage filtration with a 0.0001 μm RO membrane to help reduce TDS, chlorine, fluoride, heavy metals, nitrate, chromium, and more. It adds minerals including calcium and magnesium, delivers up to 600 GPD with a 2:1 pure-to-drain ratio, and supports quick DIY installation and 3-second filter replacement.

A smart choice of over 2,000,000 American families. The Waterdrop G3 series RO system has been a star product among Waterdrop products, which has become a first choice of 2,000,000 American families and widely praised by users and social media thanks to its smart design.

The Waterdrop G2P600 is a tankless under sink reverse osmosis system with 7-stage filtration, NSF/ANSI 372 certification, and FCC listing. It delivers 600 GPD fast flow, filling a 200ml cup in just 8 seconds, making it ideal for families and small businesses. With a 2:1 pure-to-drain ratio, it saves up to 600% more water than traditional RO systems, while the compact tankless design ensures space efficiency. Featuring twist-and-pull filters for easy 3-second replacement and filter life indicators, the G2P600 offers reliable performance, simple installation, and cost-effective water purification.
| Pros for Waterdrop - G6A6 Alkaline Mineral Tankless Reverse Osmosis Water Filter, Under-Sink RO, 600 GPD, Extra G6CFA Filter - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Water Quality, Installation | There were no pros for this product— |
Specs
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