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Waterdrop CoreRO Countertop Reverse Osmosis System, Reverse Osmosis Water Filter Countertop, 5 Stage, Portable Pure Water Tank, NSF/ANSI 372 Certified, 3:1 Pure to Drain, No Installation, WD-C1S

4.6 4.6 out of 5 stars 235 ratings

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Purchase options and add-ons

Material
Reverse Osmosis Membrane & Carbon Block & PP Cotton See more
Capacity
1.1 Gallons
Included Components
Pure Water Tank*𝟏, Countertop RO System, C1RF Water Filter, Feed Water Tank See more
Purification Method
Reverse Osmosis

About this item

  • 𝟓-𝐬𝐭𝐚𝐠𝐞 𝐑𝐎 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Certified for safety with NSF/ANSI 372 lead-free material standard and SGS-tested. This CoreRO system uses premium 0.0001μm RO membrane to reduce TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead and more, providing you healthy water.
  • 𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐏𝐮𝐫𝐞 𝐖𝐚𝐭𝐞𝐫 𝐓𝐚𝐧𝐤: Experience pure hydration with detachable design. Ideal for daily use, its 34oz capacity beautifully meets your water intake needs. Conveniently fits into refrigerator, it adapts to your diverse drinking preferences with ease. ⭐Kindly 𝐧𝐨𝐭𝐞 that the package includes just 𝐨𝐧𝐞 portable pure water tank.
  • 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐎𝐩𝐞𝐫𝐚𝐭𝐞: This countertop reverse osmosis system has a smart touch screen for TDS real-time displaying and filter life monitoring. Enjoy the convenience of 5 adjustable water volumes and effortlessly customize your water volume with simple controls. 💧𝐍𝐎𝐓𝐄: Before use, please make sure that the black protective film on the screen is removed to avoid affecting normal operation.
  • 𝐅𝐢𝐭𝐬 𝐄𝐯𝐞𝐫𝐲 𝐂𝐨𝐮𝐧𝐭𝐞𝐫𝐭𝐨𝐩: Ideal for kitchen, office, or bedroom - its compact design fits every countertop. No installation hassle, just plug and play for immediate clean water access, simplifying your path to a healthier lifestyle.
  • 𝐇𝐢𝐠𝐡-𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲 & 𝐋𝐨𝐧𝐠-𝐥𝐚𝐬𝐭𝐢𝐧𝐠: 3:1 water efficiency ratio designed to conserve water while being sustainable. Enjoy a composite filter with a 12-month lifespan, effortlessly replaceable within seconds for pure water anytime. 💧𝐍𝐎𝐓𝐄: Do not work with well water or source water with high TDS (>500).
See more product details

Customer ratings by feature

Easy to install
4.8 4.8
Flavor
4.4 4.4
Tech Support
4.1 4.1
Value for money
3.9 3.9

Frequently bought together

$199.00
Get it as soon as Wednesday, Mar 27
In Stock
Sold by WaterdropDirect and ships from Amazon Fulfillment.
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$24.99
Get it as soon as Wednesday, Mar 27
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Sold by WaterdropDirect and ships from Amazon Fulfillment.
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This Item
Waterdrop CoreRO Countertop Reverse Osmosis System, Reverse Osmosis Water Filter Countertop, 5 Stage, Portable Pure Water Tank, NSF/ANSI 372 Certified, 3:1 Pure to Drain, No Installation, WD-C1S
Waterdrop CoreRO Countertop Reverse Osmosis System, Reverse Osmosis Water Filter Countertop, 5 Stage, Portable Pure Water Tank, NSF/ANSI 372 Certified, 3:1 Pure to Drain, No Installation, WD-C1S
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Price-20% $199.00
List:$249.00
$289.00$249.99$349.00$199.99$249.99
Delivery
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Easy to install
4.8
4.4
4.9
4.4
5.0
Flavor
4.4
4.7
4.9
4.6
5.0
Tech Support
4.1
5.0
4.3
4.6
Sold By
WaterdropDirect
WaterdropDirect
Amazon.com
Suiysuim
ICEPURE Store
Sain Store
purification method
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis, Alkaline, U-V Sterilization
Reverse Osmosis, 2 Carbon block, PP, Granular Activated Carbon, Scale Resistant Filter, Post Carbon
Reverse Osmosis, Activated Carbon
capacity
1.1 gallons
1.1 gallons
200 gallons
2500 liters
3.5 liters
6.7 pounds
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
model name
C1S
WD-N1-W
WP-Q50-W
WP-RSA-Silver
Pristine Lite3 Water Purifier
material
Reverse Osmosis Membrane & Carbon Block & PP Cotton
1.System cover: plastic 2.Filter: reverse osmosis membrane & carbon block & pp cotton
Polypropylene
BPA-Free Food Grade Material
Borosilicate Glass, PCB, RO
included components
Countertop RO System, Filter, Feed Water Tank
N1 Countertop RO System, N1CF Filter, N1MRO Filter, Feed Water Tank
Reverse Osmosis System, RO & CF Filter Cartridge, Water Pitcher
WP-RSA Countertop RO System; PCC+RO Filters(Installed); Drip Tray; User Manual
Host*1; Water kettle*1; PPC Filter*1; RO Filter*1; C Filter*1
1x RO Filtration Countertop Water Dispenser + 1x Borosilicate Glass Pitcher
weight
14 pounds
19 pounds
14.8 pounds
lower temperature rate
41 degrees fahrenheit
41 degrees fahrenheit
40 degrees fahrenheit

From the brand


Product Description

Waterdrop C1S CoreRO
WD-C1S

Adjustable and Convenient Use

Choose from 5 preset volume options or set a customized water volume to meet your pure water needs. Now you can enjoy a refined and unique drinking experience with this countertop reverse osmosis system.

WD-C1S

Easy Controls with Smart Touch Screen

The smart touch screen in this C1S countertop reverse osmosis water filter system provides the TDS level and filter lifespan at a glance. Operating this RO system is seamless, and obtaining clean, refreshing water is smooth.

Waterdrop Reverse Osmosis Systems

Waterdrop C1S CoreRO System

WD-C1S Countertop CoreRO

WD-C1H

WD-C1H Instant Hot CoreRO

RO SYSTEM

WD-X12 Undersink RO

C1S

MB-PWT Pure Water Tank

C1S

WD-C1RF Water Filter

K19-H

WD-K19-H Countertop RO

WD-A1 Water Cooler

WD-A1 Hot&Cold RO

Customer Reviews
4.6 out of 5 stars
235
4.6 out of 5 stars
235
4.8 out of 5 stars
37
4.0 out of 5 stars
1
4.3 out of 5 stars
244
4.4 out of 5 stars
204
Instant Hot Water Dispenser
Room Temp Hot Water Undersink RO System Compatible with CoreRO Replacement Filter for CoreRO Hot Water Hot Cold Room Water
Flow Rate
75 GPD 75 GPD 1200 GPD 75 GPD 100 GPD
Display
TDS & Water Volume Temperature & Water Volume Filter lifespan & TDS Temperature & Water Volume TDS & Temperature & Lifespan
Water Tank Capacity
110oz+34oz(Pure Water Tank*𝟏) 110oz+34oz(Pure Water Tank*𝟏) - 34oz 170 oz 200 oz
Filter Lifespan
C1RF - 12 Mths C1RF - 12 Mths F1-12Mths, F2-6Mths, F3-24Mths C1RF - 12 Mths K19RF - 12 Mths CF - 6Mths, RO - 12Mths
Dimensions (inch)
11.7 x 8.3 x 13.7 11.7 x 8.3 x 13.7 18.20 x 6.25 x 16.72 φ 3.94 x 9.65 14.2 x 7.9 x 15.7 18.3 x 7.8 x 17.1

Product guides and documents

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Product information

Technical Details

Additional Information

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

Feedback

Waterdrop

Waterdrop CoreRO Countertop Reverse Osmosis System, Reverse Osmosis Water Filter Countertop, 5 Stage, Portable Pure Water Tank, NSF/ANSI 372 Certified, 3:1 Pure to Drain, No Installation, WD-C1S


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
235 global ratings

Customers say

Customers like the quality, ease of installation, taste and quality of the water purification unit. They mention that it filters water well, the instructions are clear and concise and that the filter replacement literally takes seconds. They are also satisfied with value, and appearance.

AI-generated from the text of customer reviews

30 customers mention27 positive3 negative

Customers are satisfied with the quality of the water purification unit. They mention that it is a great product, works well, and is reliable. Some say that the filter still works well. Overall, most are happy with their purchase and recommend it to others.

"Great tasting water and the perfect design. Just hope the filter lasts at least a year...." Read more

"...Hot water works well with safety lock. Water taste good" Read more

"...this system because there is no tank to be pressurized and the filter lasts a year with 2 people in the house...." Read more

"...The quality of the water itself is good. After testing the water independently, are satisfied with the about of removed impurities and contaminants...." Read more

18 customers mention18 positive0 negative

Customers find the installation process of the water purification unit to be super simple, intuitive, and plug and play. They also appreciate the clear and concise instructions, and mention that the functions are easy to use. Customers also say that the maintenance of the system is straightforward, and filter changes are easy and quick.

"...This is easy to install and came with instructions to flush it. Wish it was cheaper but it is worth it." Read more

"...The system is easy it was to install. Instructions were clear and concise, and the whole process took less time then expected (30ish minutes) from..." Read more

"Easy set up and installation. Looks good on the countertop!! Will see if any -ve points to talk about later." Read more

"The packaging is good. Unpacking and installation is easy. Product design, look and feel are very nice. Feature wise, I have nothing to complain of...." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the taste of the water purification unit. They mention that it comes out with a low TDS and tastes great.

"Great tasting water and the perfect design. Just hope the filter lasts at least a year...." Read more

"...Hot water works well with safety lock. Water taste good" Read more

"...At 2 or 3 TDS, the water tastes great and we don't have to worry about adverse chemicals...." Read more

"...Not only does it provide clean, pure water for my plants but it's great tasting, crisp, and refreshing...." Read more

11 customers mention8 positive3 negative

Customers like the filter quality of the water purification unit. They say it filters water well, removes the taste of standard tap water, and does a great job filtering everything. The filter replacement takes seconds, and the system lasts for about a year. Customers also say it provides clean, pure water for their plants that's great tasting and crisp.

"...Not only does it provide clean, pure water for my plants but it's great tasting, crisp, and refreshing...." Read more

"...While the system filters water well, the actual TDS (Total Dissolved Solids) levels are 3 to 6 times greater than indicated by the built-in TDS meter..." Read more

"...This unit helps filter my drinking water and removes the taste you get from standard tap water...." Read more

"...I bought and replaced the filter ,after 9 months,the new filter is NOT working properly ,because after using for 4 months I cannot get the TDS..." Read more

11 customers mention8 positive3 negative

Customers like the value of the water purification unit. They say it's well worth the investment, has long-term cost-effectiveness, and is a great investment in your health.

"...Love the Water Drip and this filter. Definitel worth the initial investment." Read more

"...Wish it was cheaper but it is worth it." Read more

"Works well, last about 9-12 months but its a pricey filter" Read more

"Worth every penny. Super easy to replace!" Read more

8 customers mention8 positive0 negative

Customers find the filter of the water purification unit easy to replace. They say it's simple to install and takes seconds to replace the filter.

"Worth every penny. Super easy to replace!" Read more

"Easy replacement , and well made. We use the system everyday. Coffee tastes better," Read more

"It was very easy to replace. Our original one lasted us a year...." Read more

"The filter is extremely easy to change. I love this system because it only has one combo filter to replace. Takes all of 1 minute to change out...." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the appearance of the water purification unit. They mention that it is small, pretty, and compact. The design does not take up much counter space, and it is portable. Some say that the tank is small but love it. Overall, most are happy with the product's appearance and functionality.

"...It give you option for different size up to 999 max. The max function allow refill a large jug without constantly pressing the button...." Read more

"...It's compact design makes it perfect for any kitchen, and it doesn't take up much space on my countertop...." Read more

"Great product. Small tank but love it. Hot water option very helpful and eacy to operate with different sizes and temps options." Read more

"...as convenient as a permanent installation filter, but it doesn't take up much counter space and I can take it with me...." Read more

7 customers mention4 positive3 negative

Customers are mixed about the water quality of the water purification unit. Some mention that it provides clean, pure water for their plants, and is an efficient way to purify tap water at home at a reliable speed. However, others say that it only dribbles the water out and the feed water TDS is quite high.

"...After testing the water independently, are satisfied with the about of removed impurities and contaminants...." Read more

"...By the time you reach the "minimum" water level, the feed water TDS is quite high...." Read more

"...I love this thing and use it every single day. Not only does it provide clean, pure water for my plants but it's great tasting, crisp, and..." Read more

"...never got down to the lower numbers of our first one and only dribbles the water out....it takes about 9.5 minutes to fill a gallon...." Read more

Above expectations!
5 Stars
Above expectations!
I did a lot of research before finally choosing this product over other brands and models. And I think I definitely made the right choice! I was specifically looking for a countertop water dispenser that comes with filter, instant hot feature, and has big ish tank within a budget. Waterdrop has pretty good reputation from what I know, but I read the reviews from more popular models saying the tank is small so they will have to refill all the time. I was a little skeptical with this one because it doesn’t have a lot of reviews. However I have to say it satisfied all my needs, I love that I could drink filtered hot water without waiting for it to boil, and average refilling once a day for a household of 3. It also comes with different temperature and fill volume. I am not big with tasting water, but I would say there is not weird taste even when I first drank it. Also when you fill up the tank, the machine will filter some water into the middle right away so it does look like the water is half gone, just something to take note of. The only downside is that if I need water for cooking that will take a while to dispense enough water for the pot. Regardless I’m enjoying using this dispenser!Update: just found out there’s a tank inside that already has filtered water so I can pour directly for cooking purposes. Really able to do everything that I asked for! Bravo
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Top reviews from the United States

Reviewed in the United States on February 7, 2024
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3 people found this helpful
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Reviewed in the United States on February 2, 2024
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Reviewed in the United States on February 14, 2024
Reviewed in the United States on October 16, 2023
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Reviewed in the United States on December 20, 2023
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5.0 out of 5 stars All in one, easy to change.
Reviewed in the United States on December 20, 2023
Worth every penny. Super easy to replace!
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Reviewed in the United States on February 10, 2024
Color: WhiteVerified Purchase
4 people found this helpful
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Reviewed in the United States on January 29, 2024
Reviewed in the United States on March 18, 2024
Color: BlackVerified Purchase
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5.0 out of 5 stars Small and pretty
Reviewed in the United States on March 18, 2024
Great product. Small tank but love it. Hot water option very helpful and eacy to operate with different sizes and temps options.
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Top reviews from other countries

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Bender, Helga
5.0 out of 5 stars Waterdrop Filter
Reviewed in Germany on August 14, 2023
One person found this helpful
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A. Seidel
5.0 out of 5 stars Alles bestens
Reviewed in Germany on August 18, 2023
One person found this helpful
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Chan
5.0 out of 5 stars Filter
Reviewed in Germany on July 26, 2023
One person found this helpful
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Tobias T.
5.0 out of 5 stars Das wichtigste, der Kaffee schmeckt gleich :-)
Reviewed in Germany on July 28, 2023
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DerHerrDesRinges
5.0 out of 5 stars gute Alternative zu den original Filterpatronen
Reviewed in Germany on July 9, 2023
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