- [contaminant reduction] With Waterdrop’s improved composite filter technology, the G2 P600 RO system can reduce most contaminants. The CF filter employs a sediment PP membrane and an activated carbon block to reduce rust, sediment, and organic matter. The MRO filter uses a 0.0001-micron reverse osmosis membrane, a sediment PP membrane, an activated carbon block, and a PET pleated membrane to reduce TDS, atrazine, salt, nitrates, PFAS, fluoride, and heavy metals, etc.
- [600 GPD fast water flow] As an upgraded reverse osmosis system, the G2 P600 RO system produces 600 gallons of filtered water per day. With a fast and stable water flow rate, this RO system fills a 200ml cup with water in 8 seconds, which is ideal for drinking, washing vegetables and fruit. The G2 P600 RO water filtration system also meets the water needs of big families and companies.
- [Superior product design] This tankless reverse osmosis water filtration system saves 70% of your under-sink space and prevents recontamination. You can finish the installation by yourself in 30 minutes. Due to the filter’s twist-and-pull design, you can change a filter in 3 seconds without moving the system or using any tools. In addition, the filter life indicators will remind you to replace the filter in advance.
- [Improved safety performance] Waterdrop has upgraded the water circuit and product integration design, thereby improving product safety. Also, the G2 P600 reverse osmosis water filter system has automatic water shut-off valves, which reduces the risk of leakage. Because of the fully enclosed design, this RO system’s noise does not exceed 55dB. Note that this reverse osmosis system requires under-sink electricity.


- First sediment PP membrane: Reduces rust, sediment, suspended solids, and other large particles.
- Premium activated carbon block: Reduces chlorine, organic matter, taste and odor. Second sediment PP membrane: Reduces rust, sediment, suspended solids, and other large particles.
- 0.0001-micron high-precision reverse osmosis membrane: Reduces TDS, lead, salt, atrazine, fluoride, nitrates, PFAS, etc.
- Post activated carbon block: Reduces taste and odor and improves the taste of water.
- PET pleated membrane: Further filters out large particles.




1. Why does the Waterdrop filter cost more than other filters?
Because Waterdrop employs advanced materials and invests in the improvement of product quality. Moreover, our researchers invest time, employ advanced technology, and carry out various professional tests to develop products. Our reverse osmosis membrane has an accuracy of 0.0001 μm and can reduce msot invisible hazardous substances in tap water. Waterdrop continuously improves product quality to meet all consumer needs.
2. What are the filtration stages? What are their functions?
CF Filter
First sediment PP membrane: Reduces rust, sediment, suspended solids, and other large particles.
Premium activated carbon block: Reduces chlorine, organic matter, taste and odor.
MRO Filter
Second sediment PP membrane: Reduces rust, sediment, suspended solids, and other large particles.
0.0001-micron high-precision reverse osmosis membrane: Reduces TDS, lead, salt, atrazine, fluoride, nitrates, PFAS, etc.
Post activated carbon block: Reduces taste and odor and improves the taste of water.
PET pleated membrane: Further filters out large particles.
3. How often do I need to change the filter?
CF filter: 12 months or 1,100 gallons, whichever comes first. This may vary depending on filtered water consumption.
MRO filter: 24 months or 3,300 gallons, whichever comes first. This may vary depending on filtered water consumption.
4. Where can I buy a replacement filter?
Search “Waterdrop WD-G2P600-W”.
5. How do I install the filter?
Along with a well-organized instruction manual, you can find a step-by-step installation video on the Waterdrop YouTube channel.
- Hiker Feb 19, 2021
- Replaced and older multi stage RO unit with this product. Installation was super easy and we now have much more space under Our sink without having the tank and the filters are a1000 times easier to replace. Water flow on the new unit is only slightly less than on the old unit with the tank. Just realize that this requires an electrical outlet under your sink for plugging in unit. I just used a three outlet expander and plugged this unit into the same outlet as the dishwasher.
- Jane O. Feb 19, 2021
- Although the unit was bigger than I expected, it fit very well. We had a plumber install and he had no trouble!Water tastes great. No need to be buying all those plastic bottles anymore!
- Kelvin Feb 19, 2021
- Quick and easy to install. Cosmetically better than a tank and filter assembly. Tastes great. Would recommend.
- Cheryl Feb 17, 2021
- Water can clearly see the difference in quality. Definitely buy it
- Sherry Ticktin Feb 17, 2021
- Works great