Brand | Waterdrop |
---|---|
Special Feature | 8-stage Filtration, 600GPD high capacity, 2:1 low drain ratio, Smart display faucet |
Product Dimensions | 18.12"L x 5.67"W x 17.72"H |
Package Information | Cartridge |
Installation Type | Under Sink |
Power Source | Corded Electric |
Item Weight | 32 Pounds |
Model Name | WD-G3 |
Lower Temperature Rating | 41 Degrees Fahrenheit |
Upper Temperature Rating | 100 Degrees Fahrenheit |
Manufacturer | WATERDROP |
Part Number | WD-G3P600 |
Item Weight | 32 pounds |
Item model number | WD-G3 |
Size | 600 GPD |
Color | Black |
Style | White |
Voltage | 110 Volts |
Item Package Quantity | 1 |
Certification | Iapmo Nsf/Ansi Standard 58 & 372 Certified |
Special Features | 8-stage Filtration, 600GPD high capacity, 2:1 low drain ratio, Smart display faucet |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | Please note: Most RO systems do NOT recommend using well water as a source. Large particles in well water will clog the filters easily and shorten filter life. |
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Waterdrop G3 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 58 & 372 Certified, Under Sink RO System, 2:1 Pure to Drain, Smart LED Faucet
Sustainability features
This product has sustainability features recognized by trusted certifications.
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.
Certification Number
NCVNQIReturn this item for free
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Purchase options and add-ons
Brand | Waterdrop |
Special Feature | 8-stage Filtration, 600GPD high capacity, 2:1 low drain ratio, Smart display faucet |
Product Dimensions | 18.12"L x 5.67"W x 17.72"H |
Package Information | Cartridge |
Installation Type | Under Sink |
Power Source | Corded Electric |
Item Weight | 32 Pounds |
Model Name | WD-G3 |
Lower Temperature Rating | 41 Degrees Fahrenheit |
Upper Temperature Rating | 100 Degrees Fahrenheit |
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About this item
- 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Waterdrop G3 reverse osmosis system is certified against NSF/ANSI 58 for TDS reduction and NSF/ANSI 372 certified for lead-free material. Also it has been tested and certified against NSF 42 to reduce chlorine, bad taste and odor. The tankless reverse osmosis system is also certified by the Federal Communications Commission. Besides, it meets the EU Standards and UKCA Standards for safety.
- 𝟖-𝐬𝐭𝐚𝐠𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Tested by official third-party laboratory (SGS), the reverse osmosis system can effectively reduce TDS, chromium, PFAS, radium, fluoride, arsenic salt, iron, calcium, particles, chloride, chlorine and radioactive substances in your tap water. And our RO water filter system can reduce chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, ethylene glycol, according to the reverse osmosis membrane technical manual.
- 𝐒𝐦𝐚𝐫𝐭 𝐝𝐢𝐬𝐩𝐥𝐚𝐲 𝐟𝐚𝐮𝐜𝐞𝐭: The tankless reverse osmosis system is built with a smart display faucet. For instance, the TDS monitor tells you the quality of your filtered water, while the filter life tracker shows how soon you need to replace your filter.
- 𝐇𝐢𝐠𝐡 𝐜𝐚𝐩𝐚𝐜𝐢𝐭𝐲, 𝟐:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨: As an upgraded reverse osmosis system, this reverse osmosis water system produces 600 gallons of filtered water per day. By its low drain ratio, this system can produce only one cup of waste water for every two cups of pure water produced. Furthermore, with a fast and stable water flow rate, this RO system fills a 8 oz cup of water in 8 seconds, which is ideal for drinking and washing vegetables.
- 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐝𝐞𝐬𝐢𝐠𝐧: Waterdrop G3 reverse osmosis system has a stylish look. This tankless design saves 70% under sink space. You can change a filter in 3 seconds without moving the system or using any tools. Note: This reverse osmosis system requires under-sink electricity.
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This Item Waterdrop G3 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 58 & 372 Certified, Under Sink RO System, 2:1 Pure to Drain, Smart LED Faucet | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $539.00$539.00 | $999.00$999.00 | -15% $186.99$186.99 Typical: $219.99 | $31.99$31.99 | -22% $459.99$459.99 List: $589.99 | $799.00$799.00 |
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 | ||||||
Flavor | 4.6 | 4.5 | 4.7 | 4.5 | 4.7 | 4.7 |
Easy to install | 4.5 | 4.2 | 4.4 | 4.7 | 4.6 | 4.5 |
Value for money | 4.3 | — | 4.6 | 4.4 | 4.5 | 4.5 |
Instruction quality | 4.6 | — | — | 5.0 | 4.1 | 4.6 |
Tech Support | 3.7 | 3.8 | — | 4.6 | 4.7 | — |
Sold By | WaterdropDirect | WaterdropDirect | R Water Filter | WaterdropDirect | Amazon.com | Fizzlife Solutions |
purification method | Reverse Osmosis, Carbon Block | Reverse Osmosis | Reverse Osmosis | Reverse Osmosis | Reverse Osmosis | Reverse Osmosis, Alkaline |
capacity | 600 gallons | 800 gallons | 500 gallons | 0.26 gallons | 0.4 gallons | 1000 gallons |
power source | Corded Electric | Corded Electric | Corded Electric | — | — | — |
model name | WD-G3 | g3p800 | RO System: RMS-WP-RO500 RO Filter Replacement: RMS-WP-RO500-RO PC Filter Replacement: RMS-WP-RO500-PC C FilterReplacement: RMS-WP-RO500-C | WD-PMT | RO500AK | PD1000-TAM4 |
material | 1.System cover: plastic 2.Faucet: metal 3.RO filter: reverse osmosis membrane & carbon block & pp cotton 4.CF filter: pp cotton & carbon block | Reverse Osmosis Membrane & Carbon Block & PP Cotton | RMS-WP-RO500: 15 7"X 5.5"X 13", Faucet: 304 lead free stainless steel, RO filter: reverse osmosis membrane, PC filter: granular activated carbon & carbon block & pp cotton & scale resistant filter, C filter: post carbon | BPA-Free | Nickel | 1. Pleated Carbon Compound filter 2. 1000G RO membrane, 3. Alkaline Remineralization filter 4. Stainless steel faucet with brushed nickel finish. |
included components | RO system, RO/CF/CB filter, Faucet, PE pipes, T-fitting | RO system, RO filter, CF filter, CB filter, LED smart faucet, Other accessories | 1 RO System, 3 Filters(RO/PPC/C), Faucet, 3 Tubings, 1 Drain Saddle, All Adaptor | Pressure mini water tank | Tubing,System, Feed water adapter, Drain saddle, Faucet, Power supply, Manual | — |
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PRODUCT CERTIFICATION (1)
Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.
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Product Description
600 GPD High Capacity
Waterdrop G3P600 tankless reverse osmosis system gets one cup of purified water in 8 seconds without waiting.
2:1 Pure to Drain Ratio
8x water saving by an advanced water purification technology.
8-stage Filtration
This tankless reverse osmosis system can effectively reduce heavy metals in tap water and improve water quality through 8 stages of filtration.
Simple Twist, Easy Replacement
1. Rotate the used filter counterclockwise, and take it out.
2. Insert a new one, and rotate it clockwise in place.
Minimalist Look, Perfect for Kitchen
Tankless design frees up over 7o% of under sink storage space. Unique green solution ensures purity in every drop. Note: Drill 2 holes to install system. One for RO faucet (1"), the other is for drain pipe connection.
Safeguard Cleanness and Health of Your Water
This RO system comes with an automatic flushing function, and you can always get clean drinking water when you get home. it is designed to ensure freshness in every sip.
Waterdrop reverse osmosis system
WD-G3P600 RO System | WD-X12 RO System | WD-X16 RO System | WD-C1S Countertop RO | WD-A1 Water Cooler | 400 GPD Refurbished RO | WD-G3P800-W RO System | |
Customer Reviews
|
4.6 out of 5 stars
2,680
|
4.8 out of 5 stars
37
|
4.8 out of 5 stars
37
|
4.6 out of 5 stars
235
|
4.4 out of 5 stars
204
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— |
4.5 out of 5 stars
352
|
Flow Rate
| 600 GPD | 1200 GPD | 1600 GPD | 𝐂𝐨𝐮𝐧𝐭𝐞𝐫𝐭𝐨𝐩 RO | 𝐂𝐨𝐮𝐧𝐭𝐞𝐫𝐭𝐨𝐩 RO | 𝟒𝟎𝟎 𝐆𝐏𝐃 - 𝐔𝐬𝐞𝐝 | 800 GPD |
Filtration Stages
| 8 | 11 | 11 | 5 | 6 | 8 | 9 |
Pure to Drain Rate
| 2:1 | 3:1 | 3:1 | 3:1 | 2:1 | 1:1 | 3:1 |
Faucet
| Smart faucet | Smart faucet | Smart faucet | - | - | Smart faucet | Smart faucet |
Display
| Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS | TDS & Water Volume | TDS & Temperature & Lifespan | Filter lifespan & TDS | Filter lifespan & TDS |
Self-clean
| √ | √ | √ | - | - | √ | √ |
Electricity Required
| √ | √ | √ | √ | √ | √ | √ |
Filter Lifespan
| CF-6Mths, CB-12Mths, RO-24Mths | F1-12Mths, F2-6Mths, F3-24Mths | F1-12Mths, F2-6Mths, F3-24Mths | C1RF - 12 Mths | CF-6Mths, RO-12Mths | CF-6Mths, CB-12Mths, RO-24Mths | CF-6Mths, CB-12Mths, RO-24Mths |
Dimensions (inch)
| 𝟏𝟖.𝟏𝟐𝐱𝟓.𝟔𝟕𝐱𝟏𝟕.𝟕𝟐 | 18.20 x 6.25 x 16.72 | 18.20 x 6.25 x 16.72 | 11.7 x 8.3 x 13.7 | 18.3 x 7.8 x 17.1 | 18.12 x 5.67 x 17.72 | 18.12 x 5.67 x 17.72 |
Sustainability features
This product has sustainability features recognized by trusted certifications.
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.
Certification Number
NCVNQIProduct information
Technical Details
Additional Information
ASIN | B07P1XFYJP |
---|---|
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #7,888 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #18 in Under-Sink & Countertop Filtration |
Date First Available | February 20, 2019 |
Warranty & Support
Feedback
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Important information
110 volts
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the water quality, appearance, size and ease of installation of the water purification unit. For example, they mention that it makes well water drinkable, the sleek design is well designed and that it takes up very little space under the sink. They appreciate the clear instructions and the fact that it's pretty simple to install. Customers are also satisfied with performance, and quality. That said, opinions are mixed on the value.
AI-generated from the text of customer reviews
Customers find the installation of the water purification unit pretty simple. They say the system is easy to use, understand, and service. Customers also mention that the instructions are clear and there is a 1-800 number in case they have any questions. They also say the connections are all pretty easy and can be easily DIYed as long as you have the right tools.
"...The connections are all pretty easy, although you should pay attention to the "Push the locking ring" instructions so you don't accidentally break..." Read more
"...Waterdrop RO by itself is extremely easy to install...." Read more
"...I purchased it on sale here at Amazon. It was a relatively easy installation--but I'm comfortable with minor DIY jobs like this...." Read more
"The Waterdrop G3 system was fairly easy to install with clear instructions...." Read more
Customers like the quality of the water purification unit. They say it's a high quality product, with excellent output quality. They also say it looks modern, sleek, and high tech. Customers also mention that the instructions are clear and the design is foolproof.
"...Each part feels solid and well-made.INSTALLATION..." Read more
"Love it! Great Design. Excellent Quality. Prompt Service. I bought this Waterdrop RO system about two weeks ago and so far love it!!..." Read more
"...Even though it is one of the most efficient RO systems i've seen at 1:1 waste, that's still 1:1 wasted water...." Read more
"...has many benefits including, compactness, self-contained, serviceable filter elements, but it also has a couple important drawbacks...." Read more
Customers are satisfied with the taste of the water after using the water purification unit. They mention that the water tastes great and the smell was totally gone.
"...Not only does the water taste better, our coffee and anything else we used water in also tastes better...." Read more
"...to pump water directly and ensures the water quality, the water tastes really GREAT! P.S. Remember to double check for the power outlet...." Read more
"...It reminds me of bottled water like Dasani or Arrowhead. The taste does not "bother" me, it is immediately "forgetful" because it is just "water"...." Read more
"...I have no way to know if the TDS display is accurate, but the water tastes great. The filters are super easy to remove and install...." Read more
Customers like the performance of the water purification unit. They say it works well, has no issues, and is easy to install. Customers also appreciate the quality and functionality of the filter system. They mention that the ice maker works correctly, and the waterdrop works great. Overall, customers are happy with the unit and performance.
"...I have had it installed for 5 months now and it is working flawlessly--just doing its thing quickly and quietly under the counter...." Read more
"...over to the Waterdrop system and we are completely happy with the unit and performance...." Read more
"We bought this system for our kitchen remodeling. It worked great so far...." Read more
"...This takes me to the second reservation I have about RO in general…waste. This system backflushes the filters at about a one-to-one ratio...." Read more
Customers like the size of the water purification unit. They mention that it takes up very little space under the sink because it is tankless. They also appreciate the vertical space and horizontal footprint of the unit. Overall, customers are happy with the compact size and the ability to fit under their sink.
"...Interface is intelligent and intuitive- Tankless design saves space and eliminates post-filter bacteria issues- Looks great-..." Read more
"...2. Great design. The design is compact with smart indicators of water quality and filter life on both the faucet and the system panel...." Read more
"...Pros: Water is clean, clear, and the flavor is excellent! The G3 unit is slim and tucks to the side of my cabinet underneath the kitchen sink,..." Read more
"...Mostly uses vertical space, the horizontal footprint is quite small for what it does...." Read more
Customers are satisfied with the water quality of the water purification unit. They mention that it makes their well water drinkable, and that the design is compact with smart indicators of water quality and filter life. They appreciate the consistent and direct water, and the 1: 1 water ratio. The best feature is that you never run out of water because the tank is empty.
"...Produces clear, clean water- Interface is intelligent and intuitive-..." Read more
"...2. Great design. The design is compact with smart indicators of water quality and filter life on both the faucet and the system panel...." Read more
"...Pros: Water is clean, clear, and the flavor is excellent!..." Read more
"...We get consistent and direct water without having to wait for the filtered water to gather like most other system I have been used to...." Read more
Customers are satisfied with the appearance of the water purification unit. They mention it has a sleek design, is well-designed, and has slick features. Customers also appreciate the blue LED light and the ease of filter changes. Overall, most are happy with the product's appearance.
"...the brushed nickel finish matches our faucet and looks great (Image 1)- the 12 second time-to-fill an 8 oz glass is good..." Read more
"Love it! Great Design. Excellent Quality. Prompt Service. I bought this Waterdrop RO system about two weeks ago and so far love it!!..." Read more
"...I verified this with my own TDS meter.5- Elegant appearance...." Read more
"...Overall, we are very impressed with the thoughtfulness of the design and function of the system and would highly recommend it...." Read more
Customers are mixed about the value of the water purification unit. Some mention it's worth the money, reasonable priced, and provides a long-term cost benefit. However, others say that it'd be too expensive to replace every 4 years and the filter is too expensive.
"...compared to the usual sprawl of a RO system, this design was worth the extra expense to me...." Read more
"...The water pressure from the included spigot is fine, quite tolerable. And is the same coming out of the fridge as well...." Read more
"...The final gripe is the cost of filter media...." Read more
"...With that said, this Waterdrop RO system is worth every penny that I spent on it. I hope you'll find it enjoyable as I do. Good luck." Read more
Reviews with images
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Top reviews from the United States
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RESEARCH
I did a lot of investigation, and by a long shot, the WaterDrop products represent the best designs on the market:
- the forward-facing filters are as easy to replace as a refrigerator filter.
- the tankless design means you don't lose much undersink space (Image1)
- the tankless design also means there's no opportunity for bacteria to grow in the holding tank
- the smart faucet (the led ring around the base) conveys the state of the filters - blue is good, yellow means you're due for a change and red means you should change a filter immediately
- the WD-G3 display not only tells you the state of the water in Total Dissolved Solids (TDS), but also shows you the state of each of the filters (blue/yellow/red) so you know which one to order.
- the brushed nickel finish matches our faucet and looks great (Image 1)
- the 12 second time-to-fill an 8 oz glass is good
Everything about this unit screams "quality". The instructions are simple and easy to follow. The 800 number is listed on the cover of the installation guide. Each part feels solid and well-made.
INSTALLATION
There is one challenge that most homeowners will probably face to using this unit -- it requires power under the sink. I had a socket under my sink that the garbage disposal was plugged into. I assumed (you can see where this is going!) that as is traditional, the upper socket was wired to the disposal switch and the lower was always hot. Unfortunately, living in an older home, this was not the case, so I had to replace the socket with a split/switched/always hot one. Our garbage disposal unit is huge, and our sink is in the corner of the kitches with one small door, so it needed to be removed to facilitate the install. Between the disposal deinstall/reinstall and and the rewiring job, installation took me all day. HOWEVER - The actual installation of the Waterdrop unit was approximately 40 minutes of this, so plan accordingly. I had one minor issue with the waste pipe connection, which is designed for 1.5" pipe (we have 2" pipes, but the pipe coming out of the garbage disposal was 1.5" with just enough space to connect the waste line).
All of the lines are thoughtfully unique - there are two white lines, but of different sizes (one goes from the water source, one goes to the spigot) and the waste water is red, so you can't get confused. The connections are all pretty easy, although you should pay attention to the "Push the locking ring" instructions so you don't accidentally break one of the shipping plugs when removing them. The locking ring collars are a bit fussy and require a needle nose pliers to install.
Other than my own personal challenges of a small under-sink space and the electrical issue, the installation was a breeze.
WATER QUALITY
So, the big question -- does it work? The answer is YES! See the second the image. I used an independent water meter to measure the TDS. On a sample from a bathroom spigot I got 99. This is pretty typical, we run around 90 to 120. Measuring the water from the filtering system shows 12. The reading on the front of the unit showed in the mid 70's during startup, but now shows 5. Given the somewhat wonky nature of water testing, I'm good with these numbers even though they differ slightly.
The WD-G3 reduced the TDS in our water by an order of magnitude. This is exactly what you would expect from an RO system that should filter out about 90% of all TDS. This translates to a better tasting, safer glass of water, which it produces in about 12 seconds (8 oz).
Not only does the water taste better, our coffee and anything else we used water in also tastes better. While the difference is not as evident at room temperature, you can really tell the difference in a side-to-side test of chilled water. We tested tap vs filtered vs Poland Spring bottled. At room temperature, they are all pretty much the same, with Poland Spring being slightly saltier. We tested the TDS on Poland Spring and it was at 41, confirming that there's some mineralization going on there. In chilled form, the filtered tasted the best, with Poland spring second and the unfiltered third. (And yes, to answer your question, my wife is now laughing at me because of my obsession with metrics and blind taste tests)
FILTER REPLACEMENT/CUSTOMER SERVICE
As some other reviewers have notes, the "CF" filter seems to be in very short supply and cannot even be purchased on the Waterdrop site. I contacted Waterdrop customer service who responded (on a weekend!) that the filters will be back in stock at the end of this month.
SUMMARY
Pros:
- Does what it says, reduces TDS by a factor of 9-10
- Produces clear, clean water
- Interface is intelligent and intuitive
- Tankless design saves space and eliminates post-filter bacteria issues
- Looks great
- Responsive customer service
Cons:
- Requires un-switched power under the sink
- The CF Filter replacement is currently unavailable.
Recommendation: The CF shortage is worrying, hopefully Waterdrop will be able to solve this issue. It's a Pandemic so I'm willing to give them some leeway in supply chain challenges. I decided to take the plunge anyway and given the alternatives, this is still the best unit on the market.
Reviewed in the United States on August 16, 2020
RESEARCH
I did a lot of investigation, and by a long shot, the WaterDrop products represent the best designs on the market:
- the forward-facing filters are as easy to replace as a refrigerator filter.
- the tankless design means you don't lose much undersink space (Image1)
- the tankless design also means there's no opportunity for bacteria to grow in the holding tank
- the smart faucet (the led ring around the base) conveys the state of the filters - blue is good, yellow means you're due for a change and red means you should change a filter immediately
- the WD-G3 display not only tells you the state of the water in Total Dissolved Solids (TDS), but also shows you the state of each of the filters (blue/yellow/red) so you know which one to order.
- the brushed nickel finish matches our faucet and looks great (Image 1)
- the 12 second time-to-fill an 8 oz glass is good
Everything about this unit screams "quality". The instructions are simple and easy to follow. The 800 number is listed on the cover of the installation guide. Each part feels solid and well-made.
INSTALLATION
There is one challenge that most homeowners will probably face to using this unit -- it requires power under the sink. I had a socket under my sink that the garbage disposal was plugged into. I assumed (you can see where this is going!) that as is traditional, the upper socket was wired to the disposal switch and the lower was always hot. Unfortunately, living in an older home, this was not the case, so I had to replace the socket with a split/switched/always hot one. Our garbage disposal unit is huge, and our sink is in the corner of the kitches with one small door, so it needed to be removed to facilitate the install. Between the disposal deinstall/reinstall and and the rewiring job, installation took me all day. HOWEVER - The actual installation of the Waterdrop unit was approximately 40 minutes of this, so plan accordingly. I had one minor issue with the waste pipe connection, which is designed for 1.5" pipe (we have 2" pipes, but the pipe coming out of the garbage disposal was 1.5" with just enough space to connect the waste line).
All of the lines are thoughtfully unique - there are two white lines, but of different sizes (one goes from the water source, one goes to the spigot) and the waste water is red, so you can't get confused. The connections are all pretty easy, although you should pay attention to the "Push the locking ring" instructions so you don't accidentally break one of the shipping plugs when removing them. The locking ring collars are a bit fussy and require a needle nose pliers to install.
Other than my own personal challenges of a small under-sink space and the electrical issue, the installation was a breeze.
WATER QUALITY
So, the big question -- does it work? The answer is YES! See the second the image. I used an independent water meter to measure the TDS. On a sample from a bathroom spigot I got 99. This is pretty typical, we run around 90 to 120. Measuring the water from the filtering system shows 12. The reading on the front of the unit showed in the mid 70's during startup, but now shows 5. Given the somewhat wonky nature of water testing, I'm good with these numbers even though they differ slightly.
The WD-G3 reduced the TDS in our water by an order of magnitude. This is exactly what you would expect from an RO system that should filter out about 90% of all TDS. This translates to a better tasting, safer glass of water, which it produces in about 12 seconds (8 oz).
Not only does the water taste better, our coffee and anything else we used water in also tastes better. While the difference is not as evident at room temperature, you can really tell the difference in a side-to-side test of chilled water. We tested tap vs filtered vs Poland Spring bottled. At room temperature, they are all pretty much the same, with Poland Spring being slightly saltier. We tested the TDS on Poland Spring and it was at 41, confirming that there's some mineralization going on there. In chilled form, the filtered tasted the best, with Poland spring second and the unfiltered third. (And yes, to answer your question, my wife is now laughing at me because of my obsession with metrics and blind taste tests)
FILTER REPLACEMENT/CUSTOMER SERVICE
As some other reviewers have notes, the "CF" filter seems to be in very short supply and cannot even be purchased on the Waterdrop site. I contacted Waterdrop customer service who responded (on a weekend!) that the filters will be back in stock at the end of this month.
SUMMARY
Pros:
- Does what it says, reduces TDS by a factor of 9-10
- Produces clear, clean water
- Interface is intelligent and intuitive
- Tankless design saves space and eliminates post-filter bacteria issues
- Looks great
- Responsive customer service
Cons:
- Requires un-switched power under the sink
- The CF Filter replacement is currently unavailable.
Recommendation: The CF shortage is worrying, hopefully Waterdrop will be able to solve this issue. It's a Pandemic so I'm willing to give them some leeway in supply chain challenges. I decided to take the plunge anyway and given the alternatives, this is still the best unit on the market.
I bought this Waterdrop RO system about two weeks ago and so far love it!! I was a bit hesitant due to the price in the first place, but after reading the reviews and calling the manufacturer, I decided to give it a try.
1. Awesome customer support. I did a lot of research on the RO system and compared several units. I have read an article talking about the water gets recontaminated within the water tank after a period of time use, so I located this Waterdrop unit with tankless design. I had concerns about the pipe connection and water quality, so I called the manufacturer directly. I spoke with Cassandra(I guess I spelt it correct) from Waterdrop customer support and she was extremely helpful working with me to determine the best solution.
2. Great design. The design is compact with smart indicators of water quality and filter life on both the faucet and the system panel.
3. Reliable filter. As the core part of an RO system, the RO membrane is definitely something you need to pay attention to. One of my friends has an RO system installed at home and I saw the RO filter is quite small along with several other carbon filters stacking together. But when I received this unit from Waterdrop, I found the RO filter is really big and heavy, almost three times bigger than that of my friend’s, just as the brand advertised, which pretty much explains the price. All the filters were placed nicely within the system, install and replace can be done with only a few seconds, excellent design!! I read that the micron rating of this filter is 0.00001um, which surely can remove most contaminants.
4. AMAZING Taste. The TDS is not actually the only thing with filtered water as I know bottled water can have a TDS of over 150ppm. I used to have a zerowater pitcher with the TDS reading as zero but the taste was really awful. For this system, TDS is fine (20 to 40) and safe to drink. The tankless design allows the unit to pump water directly and ensures the water quality, the water tastes really GREAT!
P.S. Remember to double check for the power outlet. Don't share the power outlet with your garbage disposal as there will be no power when you turn off the disposal wall switch.
Top reviews from other countries
le fonctionnement est bien bonne pression
je le recommande
salutations
Todo va bien hasta que tienes que reemplazar alguno de los filtros. No están disponibles en Amazon México, el fabricante no los manda al extranjero por lo que te tienes que arriesgar con terceros en Mercado Libre.