NSF/ANSI
42&58&372 Certified

Water safety assurance

2:1

Pure to Ratio

Save 800% water

8-stage Filtration

0.0001μm RO membrane

30-min Easy Installation

Smart Display Faucet

G3P600

Designed

For

Healthy Living

Suggested Family Size:

Hidden PFOA & PFOS Risks in Your Drinking Water

2,858 locations across 50 states are known to be contaminated.

Tankless for Easy and Pure

This under sink water filter saves 70% under-sink space and eliminates the risk of bacterial second contamination from storage tanks.

8-stage Advanced Filtration

This reverse osmosis water system boasts an 0.0001μm RO membrane and UV sterilization to reduce TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more.

600 GPD Fast Flow

With a 600 GPD large capacity, this reverse osmosis filter delivers clean water at an rapid flow, filling a 6oz cup within a mere 6.5 seconds.

More Features

Smart Display Faucet

This tankless reverse osmosis system monitors water quality in real-time, showing TDS levels and alerting you when it's time to replace the filter for optimal performance.

Long-lasting Filter

The RO filter up to 24 months lifespan to reduce replacement frequency and costs, while replacing bottled water, making it an eco-friendly choice for both your wallet and the planet.

Intergrated Waterways

The integrated waterway provides a smooth waterway to enhance the water filtration efficiency. Moreover reduces the risk of leakage when daily using and filter replacement.

Easier to Enjoy Pure Water

30-min installation

No professional and cost needs

3s replacement

Easy twist-and-pull design

Installation

Easy DIY Installation

Best reverse osmosis water filter for saving space in your kitchen! Compact and elegant design not only saves installati

Sustainability

Save 800% Water

This tankless reverse osmosis system maximizes cost savings and reduces environmental strain—all while securing a supply of clean & fresh water.

Certification

NS/ANSI 42&58&372 Certified

Reduced substances

TDS, PFOA, PFOS, Chlorine, Fluoride, Barium, Arsenic, Salt, Chromium-VI, Lead, Heavy metals, Bad Odor & Taste

System Tested and Certified by IAPMO R&T against NSF/ANSI Standard 58 for the reduction of the claims specified on the Performance Data Sheet, and NSF/ANSI 372 (≤0.25% lead).

View the Report

Compare
X Series

Compare Undersink RO	G3P600 Add to Cart	G5P700 Add to Cart	G5P500 Add to Cart
Flow Rate
Flow Rate	600 GPD	700 GPD	500 GPD
Pure to Drain Rate
Pure to Drain Rate	2:1	2:1	2:1
Filtration Stages
Filtration Stages	8 Stages	7 Stages	7 Stages
Faucet
Faucet	Smart faucet	Smart Display FaucetTDS & Filter Life Monitor	Mechanical Faucet
Filter lifespan
Filter lifespan	CF 6 Mths CB 12 Mths G3P600-RO 24 Mths	G5P700-CF 6 Mths G5P700-RO 24 Mths	G5P500-CF 6 Mths G5P500-RO 24 Mths
Warranty
Warranty	1 Years	1 Years	1 Years
Certification
Certification	NSF/ANSI 42 & 58 & 372	NSF/ANSI 372	NSF/ANSI 372
Dimensions (cm)
Dimensions (cm)	46.014.445.0	46.521.447.8	46.521.447.8
Item Weight (kg)
Item Weight (kg)	11.8	11.8	11.2

FAQ

Curious about how the RO filter works? Our FAQ section covers everything from filter lifespan to installation tips for clean, pure water every day.

What is the pure to drain ratio?

The pure to drain ratio is 2:1, therefore, for every 2 cups of pure water you get, only 1 cup of wastewater is produced, which is much higher than the traditional RO systems.

Does the reverse osmosis water filtration system produce wastewater?

All RO systems will produce concentrated water to discharge impurities. Compared to traditional RO water purifiers, Waterdrop RO system produces less concentrated water and saves 300% more water. You can collect concentrated water to mop the floor, wash your car, do laundry, etc.

What contaminants can Waterdrop reverse osmosis water filter system remove?

Waterdrop reverse osmosis water filter system adopts advanced composite filter technology. Uses the characteristics of various filter materials skillfully and combines them to achieve better filtration. The composite filter can intercept most harmful contaminant.
• TDS, chlorine, taste and odor, chloramine, scale, turbidity.
• Carcinogens: chromium (hexavalent), chromium (trivalent), cadmium and cadmium compounds, ferric oxide.
• Heavy metals: lead, mercury, barium, copper, radium 226/228, aluminum.
• Microorganic contaminants: cysts.
• Inorganic pollutants: arsenic and inorganic arsenic compounds, fluoride.
• Organic pollutants: asbestos, benzene, formaldehyde, trichloromethane, chlordane, PFOA & PFOS, etc.

Has this RO water system been NSF certified yet?

Waterdrop G3P600 reverse osmosis system is certified against NSF/ANSI 58 for TDS reduction and NSF/ANSI 372 certified for lead-free material. See WD-G3P600 RO system test results for more.

How often do you need to replace the reverse osmosis filters?

The life of the filter element of our machine depends on the two indexes of service time and pure water after filtration. As long as one of them reaches the upper limit, it needs to be replaced. The first stage front compound filter element is recommended to last for 6 months or to filter 550 gallons of pure water. The second stage RO element is recommended to last 24 months or to filter 2200 gallons of pure water. The third stage rear carbon rod filter is recommended to last 12 months or to filter 1,100 gallons of pure water. Due to the different water quality and water consumption of each house, the actual replacement time of the filter element is not consistent. The actual use situation shall prevail. When the filter element needs to be replaced, the prompt light on the machine and the lamp ring of the faucet will prompt through the color change. You can replace it according to the prompt, which is very convenient.

Does this reverse osmosis water system prevent bacteria from growing in the filter?

Please rest assured that the RO membrane (filtration accuracy 0.0001 μm) can effectively reduce bacteria and virus whose diameter are greater than 0.0001 μm from the source water.

Waterdrop Reverse Osmosis System G3

Waterdrop 600 GPD Fast Flow Reverse Osmosis System G3P600

CF Filter for Waterdrop G3P600 & G3 Reverse Osmosis System

WD-G3-N3CB Filter for Waterdrop G3P600 & G3 Reverse Osmosis System