Model number
WD-G2-B/WD-G2-W
Item weight
20.94 pounds
Materials
System cover: BPA-free plastic
Faucet: metal
MRO filter: reverse osmosis membrane & activated carbon block
CF filter: sediment PP membrane & activated carbon block
Power cord length
59 inches
Product dimensions
17.7×5.9×13.9 inches
Item Model Number
WD-G2-B/WD-G2-W
Color
White & Black
Components Included
System cover, MRO filter, CF filter, brushed nickel faucet, feed water adapter, PE tubing *3 ( 60" ), drain saddle, lock clips, teflon tape, main power cable ( 59" )
Flow rate
400 gallons per day (GPD)
Indoor or outdoor use
Indoor use only
Usage conditions
Ice machines, Faucets, Aquariums, RVs, Well water
*If you use well water as the source, please ensure that the feed water is pre-filtered.
An electrical outlet is required to operate the RO system.
Reduction substances:
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.
![]() G2 RO Filtration System |
D4 RO Filtration System |
![]() G3 RO Filtration System |
![]() G3P800 RO Filtration System |
![]() D6 RO Filtration System |
![]() G2P600 RO Filtration System |
|
Need Installation | √ | √ | √ | √ | √ | √ |
---|---|---|---|---|---|---|
Beneficial Minerals | × | × | × | × | × | × |
Flow Rate | 400 GPD | 400 GPD | 400 GPD | 800 GPD | 600 GPD | 600 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 | Ordinary faucet | Ordinary faucet | Smart faucet | Smart faucet | Smart faucet | Ordinary faucet |
Display | Filter lifespan | Filter lifespan | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan |
Self-clean | × | √ | √ | √ | √ | × |
Holiday mode | × | × | √ | √ | √ | × |
Electricity Required | √ | √ | √ | √ | √ | √ |
Filter Cartridges |
WD-G2CF WD-G2MRO |
WD-D4RF |
WD-G3-N1CF WD-G3-N2RO WD-G3-N3CB |
WD-G3-N1CF WD-G3P800-N2RO WD-G3-N3CB |
WD-D6RF |
WD-G2CF WD-G2P6MRO |
Noise(≤) | 55dB | 55dB | 65dB | 65dB | 55dB | 55dB |
Filter Lifespan | CF-12 Mths MRO-24 Mths |
12 Mths | 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 |
Dimensions(inch) | 17.32*5.91*13.9 | 16.02*6.22*12.44 | 18.11*5.67*17.72 | 18.11*5.67*17.72 | 15.98*5.98*11.97 | 17.32*5.91*13.9 |
![]() WD-G2CF |
![]() WD-G2MRO |
|
Filtration Media | Sediment PP membrane and activated carbon block | Reverse osmosis membrane and activated carbon block |
---|---|---|
Filter Lifespan | 12 months or 1,100 gallons | 24 months or 2,200 gallons |
Size (Diameter * Height) | 4.9" * 8.1" | 4.9" * 15" |
Compatible Model | WD-G2-B/WD-G2-W/WD-G2P600-W/WD-G2MNR-W | WD-G2-B/WD-G2-W/WD-G2MNR-W |
![]() G2 RO Filtration System |
D4 RO Filtration System |
![]() G3 RO Filtration System |
![]() G3P800 RO Filtration System |
![]() D6 RO Filtration System |
![]() G2P600 RO Filtration System |
|
Need Installation | √ | √ | √ | √ | √ | √ |
---|---|---|---|---|---|---|
Beneficial Minerals | × | × | × | × | × | × |
Flow Rate | 400 GPD | 400 GPD | 400 GPD | 800 GPD | 600 GPD | 600 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 | Ordinary faucet | Ordinary faucet | Smart faucet | Smart faucet | Smart faucet | Ordinary faucet |
Display | Filter lifespan | Filter lifespan | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan |
Self-clean | × | √ | √ | √ | √ | × |
Holiday mode | × | × | √ | √ | √ | × |
Electricity Required | √ | √ | √ | √ | √ | √ |
Filter Cartridges |
WD-G2CF WD-G2MRO |
WD-D4RF |
WD-G3-N1CF WD-G3-N2RO WD-G3-N3CB |
WD-G3-N1CF WD-G3P800-N2RO WD-G3-N3CB |
WD-D6RF |
WD-G2CF WD-G2P6MRO |
Noise(≤) | 55dB | 55dB | 65dB | 65dB | 55dB | 55dB |
Filter Lifespan | CF-12 Mths MRO-24 Mths |
12 Mths | 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 |
Dimensions(inch) | 17.32*5.91*13.9 | 16.02*6.22*12.44 | 18.11*5.67*17.72 | 18.11*5.67*17.72 | 15.98*5.98*11.97 | 17.32*5.91*13.9 |
![]() WD-G2CF |
![]() WD-G2MRO |
|
Filtration Media | Sediment PP membrane and activated carbon block | Reverse osmosis membrane and activated carbon block |
---|---|---|
Filter Lifespan | 12 months or 1,100 gallons | 24 months or 2,200 gallons |
Size (Diameter * Height) | 4.9" * 8.1" | 4.9" * 15" |
Compatible Model | WD-G2-B/WD-G2-W/WD-G2P600-W/WD-G2MNR-W | WD-G2-B/WD-G2-W/WD-G2MNR-W |