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Waterdrop G3P800 Reverse Osmosis System, 800GPD, Tankless Under Sink with LED Purifier,Extra N1CF and Remineralization Independent Filters
$816.98 reg $1,056.99
Sale save $240.01 (23% off)
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About this item
Highlights
- • NSF/ANSI Certified – Certified against NSF/ANSI 42, 53, 58 & 372 for chlorine, TDS, lead, and more.
- • High Capacity – 800 GPD and 3:1 pure-to-drain ratio for efficient filtration.
- • 10-Stage Filtration – Reduces PFAS, fluoride, heavy metals, salts, and radioactive substances.
- • Fast Filtration – Filters one cup of water in just 5 seconds.
- • Remineralization – Activates minerals for healthy, spring-like water with PCC technology."
Description
" Drilling 2 holes for installation. One for RO faucet and the other for drain pipe connection.
【NSF/ANSI standard 42 & 53 & 58 & 372 certified】This tankless reverse osmosis system is certified by IAPMO R&T against NSF/ANSI 58 for reduction of TDS. Also it has been tested and certified against NSF 42 & 53 to reduce chlorine, bad taste, odor and so on. Besides, the system is certified by NSF/ANSI 372 for lead-free materials.
【800 GPD high capacity, 3:1 pure to drain ratio】The Waterdrop G3P800 reverse osmosis system offers a higher water capacity (800 gallons per day), thereby meeting demands of a big family for pure water. Furthermore, by high water flow, it filters one cup of water in just 5s. By an advanced water dispensing technology, this tankless RO water filter system produces just a cup of wastewater for every three cups of filtered water produced.
【10-Stage filtration】 Tested by official third-party laboratory (SGS), through 10-stage filtration, G3P800 can effectively reduce PFAS, fluoride, heavy metals like lead, chromium, iron, salts like nitrate and chloride as well as large particles and radioactive substances such as radium. Our RO system can reduce such as vinyl chloride, ethylhexyl acrylate, isobutylene, monobutyl ether, according to the reverse osmosis membrane technical manual.
Extra N1CF and MNR35 Remineralization Independent Filters:
Waterdrop reverse osmosis remineralization system adopts PCC technology to activate the crystalline structure of minerals, simulates the formation mechanisms of mineral spring to activate every mineral and guarantees product’s quality. Now people can drink healthy water straight at home with a safe product.
The 3-in-1 front filtration stages effectively reduce sand, rust, particulates, suspended substances, and other impurities. Delivers clean and pure water to you."
【NSF/ANSI standard 42 & 53 & 58 & 372 certified】This tankless reverse osmosis system is certified by IAPMO R&T against NSF/ANSI 58 for reduction of TDS. Also it has been tested and certified against NSF 42 & 53 to reduce chlorine, bad taste, odor and so on. Besides, the system is certified by NSF/ANSI 372 for lead-free materials.
【800 GPD high capacity, 3:1 pure to drain ratio】The Waterdrop G3P800 reverse osmosis system offers a higher water capacity (800 gallons per day), thereby meeting demands of a big family for pure water. Furthermore, by high water flow, it filters one cup of water in just 5s. By an advanced water dispensing technology, this tankless RO water filter system produces just a cup of wastewater for every three cups of filtered water produced.
【10-Stage filtration】 Tested by official third-party laboratory (SGS), through 10-stage filtration, G3P800 can effectively reduce PFAS, fluoride, heavy metals like lead, chromium, iron, salts like nitrate and chloride as well as large particles and radioactive substances such as radium. Our RO system can reduce such as vinyl chloride, ethylhexyl acrylate, isobutylene, monobutyl ether, according to the reverse osmosis membrane technical manual.
Extra N1CF and MNR35 Remineralization Independent Filters:
Waterdrop reverse osmosis remineralization system adopts PCC technology to activate the crystalline structure of minerals, simulates the formation mechanisms of mineral spring to activate every mineral and guarantees product’s quality. Now people can drink healthy water straight at home with a safe product.
The 3-in-1 front filtration stages effectively reduce sand, rust, particulates, suspended substances, and other impurities. Delivers clean and pure water to you."
Dimensions (Overall): 21.06 Inches (H) x 18.39 Inches (W) x 20.28 Inches (D)
Weight: 38.72 Pounds
Water Filtration Compatibility: Most Standard Faucets
Filters: Bacteria, Unpleasant Tastes, Metals, Sediment, chlorine, Unpleasant Odors
Maximum Filter Life: 24 Months
Material: Plastic
Care & Cleaning: Clean With Water
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 94883779
UPC: 6922350642232
Item Number (DPCI): 072-00-9021
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 20.28 inches length x 18.39 inches width x 21.06 inches height
Estimated ship weight: 38.72 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
This item ships in its manufacturer’s packaging, revealing what’s inside. ·
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
WARNING:Cancer and Reproductive Harm-www.P65Warnings.ca.gov For more information, go to https://www.p65warnings.ca.gov/
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Guests are saying
The waterdrop g3p800 reverse osmosis system is a highly efficient and compact solution for clean drinking water. Guests appreciate its easy installation, great taste, and space-saving design. The system features a tankless design that provides continuous water flow, a remineralization filter for improved taste, and a user-friendly interface for monitoring filter life. Many guests have noted the significant reduction in water waste compared to traditional systems, making it an eco-friendly choice.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.9 out of 5 stars with 146 reviews
5 out of 5 stars
20 July, 2025
originally posted on Waterdrop
Pretty simple installation.
Pretty simple installation. Great flow and tastes great.
5 out of 5 stars
7 July, 2025
originally posted on Waterdrop
Definitely recommending to
Definitely recommending to anyone who would listen! The water tastes so much better!
5 out of 5 stars
26 June, 2025
originally posted on Waterdrop
I just thought purge would be
I just thought purge would be done while running water only. Someties it purges by itself at random times (very short lapses).
5 out of 5 stars
9 June, 2025
originally posted on Waterdrop
Did have to get a part
Did have to get a part replaced. I am waiting on the plumber to come and do the replacement.
5 out of 5 stars
3 June, 2025
originally posted on Waterdrop
Everyone comments on improved
Everyone comments on improved taste. The numbers that show up on the faucet seem to mean something but your materials are a bit unclear about what. I asked this question of a person who answered a phone request but he said municipal water usually is a 7-9 range but range of what? Would you, please, better explain what this should mean to us?
5 out of 5 stars
2 June, 2025
originally posted on Waterdrop
Replaced an old 4 filter tank
Replaced an old 4 filter tank system with this system, huge upgrade for us. Way better water pressure and flow rate with the bonus of being way more efficient, less waste and takes up less room under the sink. Easy to install with great instructions.Even though it is a refurbished unit it looks brand new and the price was excellent. Love that it tracks the condition of the filters for replacement. We also got the small pressure tank since we use it for our refrigerator water and ice. I highly recommend this product. Thanks waterdrop.
5 out of 5 stars
22 May, 2025
originally posted on Waterdrop
Great products. I bought this
Great products. I bought this tankless RO unit to replace a tank with permeate pump system. I was tired of the filter changes on the tank system. I'm looking forward to the filter change on the tankless system.
4 out of 5 stars
20 May, 2025
originally posted on Waterdrop
Truly, highly satisfied.
Truly, highly satisfied. Doesn't take up a lot of space, quiet, works well and was simple enough to install - once I gave up on the directions. The videos and manual cover too many models, and theirs minor jump arounds in the pictures/videos leaving questions. Example, provide Teflon tape, don't say to add it anywhere (if you haven't done any plumbing, you might have an issue). Nowhere does it explain how the RO filter gets put into the mix, I assume cause itis an add on but instructions aren't difficult to make. Itis a one and done. The only other gripe I have, and it works well I've had no issues thus far but seems worrisome, the whole slide the hose in to the line and add a click lock holder in to keep it locked in place? Longevity may be an issue. It was the only place I had an initial leak occur, shut it down, removed the lock tab, pushed down harder rerouted hoses to be a little more free, reinstalled tab, good to go. I would absolutely buy again, and recommend it to anyone who asks. Only missed 5 star marks for those two areas, would've done 4.5 if I could've.
5 out of 5 stars
17 May, 2025
originally posted on Waterdrop
Only 2 days of using the
Only 2 days of using the system itis reading an error code 04
5 out of 5 stars
16 May, 2025
originally posted on Waterdrop
I feel good about what Iam
I feel good about what Iam putting into my body every time I drink water and it tastes great.
5 out of 5 stars
18 April, 2025
originally posted on Waterdrop
This system is so quiet. Our
This system is so quiet. Our last one was really noisy. Before we added the remineralization filter, the flavor of the water wasn't very good, but we live in an area where the water is extremely hard. We are very happy with this system.
5 out of 5 stars
12 April, 2025
originally posted on Waterdrop
My wife and I invested in a
My wife and I invested in a Waterdrop G3P800 after noticing the health benefits of drinking distilled water.. We like how this will practically pay for itself, reduce plastic waste, and provide clean, lead free water for drinking and cooking via a dedicated spigot. Personally, I only notice a slight difference in taste compared to distilled water.
5 out of 5 stars
11 April, 2025
originally posted on Waterdrop
Looking forward to the
Looking forward to the benefits of drinking pure water.
5 out of 5 stars
27 March, 2025
originally posted on Waterdrop
Easy to install. Water tastes
Easy to install. Water tastes great not only for my wife and I but also for our dog Henry. I went from filling his bowl once a day to 3 times a day. He loves it.
5 out of 5 stars
18 March, 2025
originally posted on Waterdrop
Great product. Get a licensed
Great product. Get a licensed plumber for installation. A little loud but nothing to complain about
5 out of 5 stars
18 March, 2025
originally posted on Waterdrop
We are pleased with the
We are pleased with the product and enjoy having access to clean water daily.
5 out of 5 stars
14 March, 2025
originally posted on Waterdrop
It seems to be doing what it
It seems to be doing what it is supposed to do and the water from it taste great.
5 out of 5 stars
15 February, 2025
originally posted on Waterdrop
The G3P800 system was easy to
The G3P800 system was easy to install and is providing great tasting water. I love how fast is dispenses.
5 out of 5 stars
9 February, 2025
originally posted on Waterdrop
Excellent product and great
Excellent product and great water quality. Installation however was not as easy as explained by Waterdrop. I had to get a handyman with plumbing experience to install. Just hope replacing the filters would not pose a challenge.
5 out of 5 stars
6 February, 2025
originally posted on Waterdrop
Too good a product, great
Too good a product, great purity and taste of water...