Waterdrop A1 Reverse Osmosis Hot Cold Water Dispenser with CF Replacement Filter Combo


- Dispensing 2 cups of clean water results in just 1 cup of wastewater, leading to improved water saving and benefits for the planet.

- This hot and cold water dispenser features a 3-color ambient light for clear temperature indication, even at night. Its smart design adds more fun to your daily life.
- The filters are designed for easy replacement, allowing you to do it yourself without any hassle. Keep your water clean and fresh with minimal effort.


![]() G3P600 RO System |
![]() G3P800 RO System |
![]() K6 Instant Hot RO System |
![]() G2P600 RO Filtration System |
![]() K19 Countertop RO System |
![]() A1 Countertop RO System |
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Need Installation | √ | √ | √ | √ | × | × |
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Flow Rate | 600 GPD | 800 GPD | 600 GPD | 600 GPD | 75 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 | Filter lifespan & TDS &Water volume & Water temperature |
Self-clean | √ | √ | √ | × | √ | √ |
Holiday mode | √ | √ | √ | × | √ | √ |
Electricity Required | √ | √ | √ | √ | √ | √ |
Filter Cartridges |
WD-G3-N1CF WD-G3P600-RO WD-G3-N3CB |
WD-G3-N1CF WD-G3P800-N2RO WD-G3-N3CB |
WD-KJF |
WD-G2CF WD-G2P6MRO |
WD-K19RF |
WD-A1-CF WD-A1-RO |
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 |
12 Mths |
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 | 18.3*7.8*17.1 |
Model number
WD-A1
Trusted Certification
NSF/ANSI 372 Certified
SGS Tested, View performance data results
Pure to Drain Rate
2 : 1
Daily Production Rate
100 GPD
Water Tank Capacity
204 Oz
Water Capacity Options
5 Capacity Options: 4 Oz, 8 Oz, 16 Oz, 20Oz, max
Filter Lifespan
WD-A1-CF: 6 Months
WD-A1-RO: 12 Months
Power
Rated power: 1,700W
Heating power: 1,600W
Rated Voltage
110~120V / AC
Rated Frequency
60 Hz
Feed Water Requirement
Municipal Tap Water
Feed Water TDS Level
TDS < 500
Dimensions(inch)
18.3” *7.8” *17.1”
Electricity Required
√
Technical Support
Technical Support
Warranty
1 Year
Why choose a hot and cold water dispenser with a filtration system?
How does the filtration system of this dispenser work?
Can I adjust the filtered water temperature to my preference?
Is this dispenser easy to maintain?
Is this dispenser equipped with a child lock?
How does the ambient light work?

- 3-Stage Filtration System
- It's recommended to change your CF filter every 6 months to ensure optimal performance.

- 0.0001μm RO filtration
- It's recommended to change your MRO filter every 12 months to ensure optimal performance.