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- Regular price
- $1,039.00
- Sale price
- $1,039.00
- Regular price
-
$1,299.00 - Unit price
- / per











- 3:1 low drain ratio. Save 1200% water, save water bills, more sustainable
- Waterdrop X Series reverse osmosis system's elegant tankless design makes DIY installation a breeze and saves more undersink space.


- The integrated waterway design inside the water purifier is a revolutionary innovation that enhances the filtration efficiency of the water purifier while providing a smooth waterway.


Your Ultimate Choice in Home RO System

Innovative Water Solution
First-to-market Healthy Boost-tech
Flagship Healthy Hydration
Maximum Capacity for Purer Form
Exclusive Benefits
Extended 2-year warranty! Worry-free Price Guarantee Surprise Reward Benefits
Exclusive Benefits
Extended 2-year warranty! 120-day Price Guarantee Upgrade to Platinum Member Get 35,000 Reward Points (worth over $100) Get a 10% Discount with One Year of Membership ![]() X12 RO System |
![]() X16 RO System |
![]() G3P800 RO Filtration System |
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![]() K6 Instant Hot RO System |
![]() K19 Countertop RO System |
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Need Installation | √ | √ | √ | √ | √ | × |
---|---|---|---|---|---|---|
Flow Rate | 1200 GPD | 1600 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 | Smart faucet | Smart faucet | / |
Display | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS & Temperature adjustment | Filter lifespan & TDS |
Self-clean | √ | √ | √ | √ | √ | √ |
Holiday mode | √ | √ | √ | √ | √ | √ |
Electricity Required | √ | √ | √ | √ | √ | √ |
Filter Cartridges |
WD-F1A WD-F2 WD-X12-F3 |
WD-F1A WD-F2 WD-X16-F3 |
WD-G3-N1CF WD-G3P800-N2RO WD-G3-N3CB |
WD-G3-N1CF WD-G3P600-RO WD-G3-N3CB |
WD-KJF |
WD-K19RF |
Filter Lifespan | F1A-12 Mths F2-6Mths F3-24 Mths |
F1A-12 Mths F2-6Mths F3-24 Mths |
CF-6 Mths CB-12 Mths RO-24 Mths |
CF-6 Mths CB-12 Mths RO-24 Mths |
12 Mths | 12 Mths |
Dimensions (inch) | 18.2*6.25*16.72 | 18.2*6.25*16.72 | 18.06*5.65*17.75 | 18.11*5.67*17.73 | 6.7*17.5*16.6 | 13.8*7.9*16.3 |
Model number
X12
Certification
NSF/ANSI 58 & 372
Pure to drain
3:1
Product dimensions
18.2 * 6.25* 16.72
Item weight
36.92 pounds
Faucet
Smart Screen Faucet
Flow rate
1200 gallons per day (GPD), 0.83 gallon per minute (GPM)
Indoor or outdoor use
Indoor use only
Electricity Required
Yes
How does the faucet for this large-capacity undersink reverse osmosis water filter work?
Can I install this RO system myself, or do I need a professional?
What impurities does this RO water filter reduce?
Does filtration reduce beneficial minerals in the water?
What is the water flow rate with this reverse osmosis water filtration system?
Is there a warranty or customer support available for this RO filtration system?

- Provides up to 12 months or 1,100 gallons of clean water.

- Provides up to 6 months or 550 gallons of clean water.

- Provides up to 24 months or 2,200 gallons of clean water.










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