- [10-Stage filtration] Tested by official third-party laboratory (SGS), through 10-Stage filtration, G3P800 can effectively reduce PFAS, fluoride, heavy metals like lead, chromium, arsenic, iron, radium and calcium, salts like nitrate and chloride as well as large particles through 9-stage filtration. Our RO system can reduce toxic chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, ethylene glycol, and monobutyl ether, according to the reverse osmosis membrane technical manual.
- [NSF/ANSI Standard 42 & 53 & 58 & 372 Certified] Waterdrop reverses osmosis system is certified by IAPMO R&T against NSF/ANSI 58 for reduction of TDS. Also it has been tested and certified against NSF 42 & 53 to reduce chlorine, bad taste, odor and so on. Besides, the system is certified by NSF/ANSI 372 for lead-free materials.. See WD-G3P800 RO system test results for more.
- [Advanced LED light] The new tech LED chip effectively reduces up to 99.9% of bacteria and viruses. The new LED material we adapted is harm-free compared to mercury UV sterilizer. It works only when water passes, saving more energy.
- [Save more water] This RO system adopts advanced water dispensing technology, saving 12 times more water than traditional RO system. It uses up just a cup of wastewater for every three cups of filtered water produced.
- [Added rich natural minerals and trace elements] The remineralization filter adopts an innovative technique to re-add different natural materials. Drinking this filtered water extensively prevents chronic diseases, delays the aging process, and improves digestion and immunity.



















X 1 Set

(CB:WD-G3-N3CB)
X 1

carbon block filter
(CF:WD-G3-N1CF)
X 1

Membrane filter
(RO:WD-G3P800-N2RO)
X 1

X 1 set

X 1 set

3/8”-1/2”
X 1 set

X 60”

X 5

X 1

X 1 set

X 60”

X 60”

X 1 Set
What kind of harmful substances does the Waterdrop G3P800 water filter remove?
Is UV sterilize necessary for reverse osmosis system?
Do I need to replace the UV lamp regularly?
Dose Waterdrop G3P800 RO system waste a lot of water?
Can Waterdrop G3P800 RO system be used for commercial?
Is the Waterdrop G3P800 reverse osmosis pump noisy?
Do I need plumbing services to install the reverse osmosis system?
Is this reverse osmosis water filter system unit suitable for well water?
Can I use our own faucet?
![]() G3P600 RO System |
![]() G3P800 RO System |
![]() K6 Instant Hot RO System |
![]() G2P600 RO Filtration System |
![]() K19 Countertop RO System |
|
Need Installation | √ | √ | √ | √ | × |
---|---|---|---|---|---|
Flow Rate | 600 GPD | 800 GPD | 600 GPD | 600 GPD | 75 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.
|
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Faucet | Smart faucet | Smart faucet | Smart faucet | / | |
Display | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS & Temperature adjustment | Filter lifespan | Filter lifespan & TDS |
Self-clean | √ | √ | √ | × | √ |
Holiday mode | √ | √ | √ | × | √ |
Electricity Required | √ | √ | √ | √ | √ |
Filter Cartridges |
WD-G3-N1CF WD-G3P600-RO WD-G3-N3CB |
WD-G3-N1CF WD-G3P800-RO WD-G3-N3CB |
WD-KJF |
WD-G2CF WD-G2P6MRO |
WD-K19RF |
Filter Lifespan | CF-6 Mths CB-12 Mths RO-24 Mths |
CF-6 Mths CB-12 Mths RO-24 Mths |
12 Mths | CF-12 Mths P6MRO-24 Mths |
WD-A1-CF: 6 Months
WD-A1-RO: 12 Months |
Dimensions (inch) | 18.11*5.67*17.73 | 18.06*5.65*17.75 | 6.7*17.5*16.6 | 17.32*5.91*13.9 | 13.8*7.9*16.3 |

- 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.

- Breakthrough water-saving technology achieves 3:1 low drain ratio.
- Replace filter in 3 seconds only, saving time and effort.
- The recommended replacement cycle is no more than 24 months.

- 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.

- Waterdrop WD-G3P800-W Replacement Filters 1-Year Combo.
- Pack of 2 WD-G3-N1CF Filters and 1 WD-G3-N3CB Filter.
- It could help you save money by purchasing two CF filters and one CB filter in one kit together rather than individually.

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