Waterdrop C1H Instant Hot Water Reverse Osmosis System




- It takes just 3 seconds to get instant hot water for your soothing teas, refereshing coffees, and everything else. With the adjustable temperature& volume settings, this countertop instant heating RO system is perfect for every occassion.
- You get 5 temperature and volume options, alongside a Favorite Mode where you can set your preferred temperature and volume. With the versatility of this countertop RO system, you can now enjoy a perfect cup of water whenever and wherever.













- Dispensing 3 cups of clean water results in just 1 cup of wastewater, maximizing water savings and delivering significant environmental benefits.
- Twist and pull design. Easy for filter replacement.
- 12-month long service life. Just pay 0.2 dollars every day, and you can continuously enjoy a convenient water purification experience.



New
WD-C1H
USD 299
75 GPD
Instant Hot Water
6-stage Deep Filtration
5-mode Customizable Water Capacity
5-mode Temperature Options
41-203 °F/5-95°C
Smart Display
3: 1 Pure to Drain Ration
Buy now
New
WD-C1S
USD 249
75 GPD
-
6-stage Deep Filtration
5-mode Customizable Water Capacity
-
41-100 °F/5-38°C
Smart Display
3: 1 Pure to Drain Ration
Buy now
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Customer rating | ||||||
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Price | ||||||
Daily Production Rate | 75 GPD | 75 GPD | 100 GPD | 75 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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Display | Filter lifespan & Water volume & Water temperature | Filter lifespan & TDS & Water volume | Filter lifespan & TDS & Water volume & Water temperature | Filter lifespan & TDS & Water volume & Water temperature | Filter lifespan & TDS & Water volume | Filter lifespan & TDS & Water volume |
Water Capacity Options | 5 | 5 | 5 | 5 | 4 | 4 |
Water Tank Capacity | 110 OZ | 110 OZ | 204 Oz | 170 Oz | 170 Oz | 135 oz |
Self-clean | √ | √ | √ | √ | √ | √ |
Electricity Required | √ | √ | √ | √ | √ | √ |
Need Installation | × | × | × | × | × | × |
Filter Cartridges |
WD-C1RF |
WD-C1RF |
WD-A1-CF WD-A1-RO |
WD-K19RF |
WD-K19RF |
WD-N1-CF WD-N1-MRO |
Filter Lifespan | 12 Mths | 12 Mths | WD-A1-CF: 6 Months WD-A1-RO: 12 Months |
12 Mths | 12 Mths | CF-6 Mths MRO-18 Mths |
Dimensions (inch) | 11.7" * 8.3" * 13.7" | 11.7" * 8.3" * 13.7" | 18.3” *7.8” *17.1” | 15.51" * 9.2" * 17.56" | 15.51" * 9.2" * 17.56" | 17.1×7.0×15.5 |
Model
WD-C1H-US
Size (L*W*H)
15.6" *10.9" *17.0"
Feed Water Temperature
41-100 °F/5-38°C
Daily Production Rate
75 GPD
Feed Water Requirement
Municipal Tap Water
Power
1700 W
System Voltage
110-120V
Rated Frequency
50-60 Hz
Feed Water Tank Capacity
3.2L/0.85G
Pure water tank Capacity
1L/0.26 G
What is the filtration performance of the RO water system?
How long does the filtration system last before needing a replacement?
How can I use its inner pure water tank?
Can I use Settings to get the volume of water I want?
What is the temp range for the hot water produced by the RO system?

- Provides you with 12 months or 1,000 gallons of clean filtered water.
- Replace the water filter in 3 seconds with a single twist. No tools are required.
- Reduce most contaminants and improves the taste of water.