.wd-pure-to-drain-rate-box { position: relative; display: inline; cursor: pointer; } .wd-pure-to-drain-rate-hover { width: 14px; } .wd-pure-to-drain-rate { text-align: left; width: 375px; height: 145px; position: absolute; top: -153px; left: -13px; display: none; background: white; color: #000000; font-size: 14px; line-height: 21px; font-weight: 400; padding: 20px; box-sizing: border-box; border-radius: 5px; box-shadow: 0 0 2px 1px rgb(241, 239, 239); } .wd-pure-to-drain-rate-box:hover .wd-pure-to-drain-rate { display: block; } .wd-pure-to-drain-rate-three { position: absolute; width: 0px; height: 0px; border-width: 10px; border-style: solid; border-color: rgb(240, 240, 240) transparent transparent transparent; top: 145px; left: 10px; } .wd-pure-to-drain-rate-three-bottom { position: absolute; width: 0px; height: 0px; border-width: 10px; border-style: solid; border-color: rgb(255, 255, 255) transparent transparent transparent; top: 144px; left: 10px; } @media screen and (max-width: 1024px) { .wd-pure-to-drain-rate { width: 350px; height: 125px; top: -135px; left: -13px; font-size: 14px; line-height: 20px; padding: 13px; } .wd-pure-to-drain-rate-three { border-width: 10px; border-color: rgb(240, 240, 240) transparent transparent transparent; top: 126px; left: 10px; } .wd-pure-to-drain-rate-three-bottom { border-width: 10px; border-color: rgb(255, 255, 255) transparent transparent transparent; top: 125px; left: 10px; } } @media screen and (max-width: 768px) { .wd-pure-to-drain-rate { width: 350px; height: 125px; top: -135px; left: -13px; font-size: 14px; line-height: 20px; padding: 13px; } .wd-pure-to-drain-rate-three { border-width: 10px; border-color: rgb(240, 240, 240) transparent transparent transparent; top: 126px; left: 10px; } .wd-pure-to-drain-rate-three-bottom { border-width: 10px; border-color: rgb(255, 255, 255) transparent transparent transparent; top: 125px; left: 10px; } } @media screen and (max-width: 470px) { .wd-pure-to-drain-rate { width: 350px; height: 125px; top: -135px; left: -80px; font-size: 14px; line-height: 20px; padding: 13px; } .wd-pure-to-drain-rate-three { border-width: 10px; border-color: rgb(240, 240, 240) transparent transparent transparent; top: 126px; left: 77px; } .wd-pure-to-drain-rate-three-bottom { border-width: 10px; border-color: rgb(255, 255, 255) transparent transparent transparent; top: 125px; left: 77px; } } @media screen and (max-width: 425px) { .wd-pure-to-drain-rate { width: 332px; height: 117px; top: -126px; left: -80px; font-size: 14px; line-height: 20px; padding: 7px; } .wd-pure-to-drain-rate-three { border-width: 10px; border-color: rgb(240, 240, 240) transparent transparent transparent; top: 117px; left: 76px; } .wd-pure-to-drain-rate-three-bottom { border-width: 10px; border-color: rgb(255, 255, 255) transparent transparent transparent; top: 116px; left: 76px; } } @media screen and (max-width: 375px) { .wd-pure-to-drain-rate { width: 276px; height: 117px; top: -126px; left: -80px; font-size: 14px; line-height: 17px; padding: 7px; } .wd-pure-to-drain-rate-three { border-width: 10px; border-color: rgb(240, 240, 240) transparent transparent transparent; top: 117px; left: 76px; } .wd-pure-to-drain-rate-three-bottom { border-width: 10px; border-color: rgb(255, 255, 255) transparent transparent transparent; top: 116px; left: 76px; } }
Model number:
WD-G3-W
RO system size:
18.06*5.68*17.76 inches
Feed water pressure:
14.5-87 psi/0.1-0.6 MPa
Feed water temperature:
41-100°F/5-38°C
Feed water requirement:
Municipal tap water
Max daily production rate:
400 GPD
Power specification:
Input 110-240V AC, 2.5A
Rated frequency:
50/60 Hz
Model number:
WD-10UAW-UF
Operating temperature:
2-38°C/35-100°F
Flow rate:
0.75 gpm/2.83 lpm
Working pressure:
10-100 psi/0.7-6.8 bar
Filter capacity:
up to 11,000 gallons
Feed water requirement:
Municipal tap water
About The Waterdrop G3
The Waterdrop Single-Stage Water Filter
Installation
How to install the under sink water filter system combination of waterdrop G3 and 10UA?
What is a reverse osmosis system and how does it work?
Do you need reverse osmosis with well water?
How do I change my under sink RO water filter?
How often do you change under sink RO water filter?
How often to change an under sink water filter?
Are under sink water filters easy to install?
What does a Waterdrop G3 reverse osmosis system remove?
Does reverse osmosis remove bacteria?

Can you really use it at ease?








![]() G3 RO Filtration System | ![]() G3P800 RO Filtration System | ![]() D6 RO Filtration System | ![]() D4 RO Filtration System | ![]() G2P600 RO Filtration System | ![]() G2MNR RO Filtration System | |
Need Installation | √ | √ | √ | √ | √ | √ |
---|---|---|---|---|---|---|
Beneficial Minerals | × | × | × | × | × | √ |
Flow Rate | 400 GPD | 800 GPD | 600 GPD | 400 GPD | 600 GPD | 400 GPD |
Pure to Drain Rate![]() Drain ratio stands for the ratio of wastewater and purified water dispensed by a RO system. For example, the 3:1 drain ratio means it uses up a gallon of wastewater for every 3 gallons of pure water you get. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Faucet | Smart faucet | Smart faucet | Smart faucet | Ordinary faucet | Ordinary faucet | Ordinary faucet |
Display | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan | Filter lifespan | Filter lifespan |
Self-clean | √ | √ | √ | √ | × | × |
Holiday mode | √ | √ | √ | × | × | × |
Electricity Required | √ | √ | √ | √ | √ | √ |
Filter Cartridges | WD-G3-N1CF | WD-G3-N1CF | WD-D6RF | WD-D4RF | WD-G2CF | WD-MNR35 |
Noise(≤) | 65dB | 65dB | 55dB | 55dB | 55dB | 55dB |
Filter Lifespan | CF-6 Mths CB-12 Mths RO-24 Mths | CF-6 Mths CB-12 Mths RO-24 Mths | 12 Mths | 12 Mths | CF-12 Mths P6MRO-24 Mths | MNR-12 Mths CF-12 Mths MRO-24 Mths |
Dimensions (inch) | 18.11*5.67*17.72 | 18.11*5.67*17.72 | 15.98*5.98*11.97 | 16.02*6.22*12.44 | 17.32*5.91*13.9 | 17.32*5.91*13.9 |
![]() WD-G3-N1CF | ![]() WD-G3-N2RO | ![]() WD-G3-N3CB | |
Filtration Media | PP Cotton and Cotton Block | Reverse Osmosis Membrane | Activated Carbon Block |
---|---|---|---|
Filter Lifespan | 6 months or 550 gallons | 24 months or 2,200 gallons | 12 months or 1,100 gallons |
Size (Diameter * Height) | 3.3″*12.1″ | 4.3″*15″ | 2.6″*12.1″ |
Compatible Model | WD-G3-W | WD-G3-W | WD-G3-W |

- Pre-sediment and carbon block. Superior 3-in-1 composite filter.
- Provides up to 6 months or 550 gallons of clean water.
- Simple replacement: Takes only 3 seconds and just a twist to change the filter.

- Superior coconut shell activated carbon block with a smaller pore size.
- Provides up to 12 months or 1,100 gallons of clean water.
- 3-second replacement: Takes only a twist to change the filter.

- 3-second replacement: Takes only a twist to change the filter.
- Provides up to 24 months or 2,200 gallons of clean water.
- Tested and certified by NSF International against NSF/ANSI standard 58. The TDS reduce rate is certified to exceed 90%.

- An excellent add-on Remineralization filter adopts 18 natural materials to restore minerals.
- Saves 8300 single-used bottles and $12600 spent on bottled mineral water.
- Compatible with RO water system, undersink filtration systems and refrigerator.

- The water filter kit provides up to 2-year of clean water for your family.
- Pack of 4 CF filters, 2 CB filters, and 1 RO filter.
- It could help you save money by purchasing 2-Year Combo Replacement Filters in one kit together rather than individually.
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