Hero image 0 of Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System, Under Sink Water Filtration System, 400 GPD, 1:1 Pure to Drain, Reduces TDS, FCC Listed,WD-G2-W,with WD-G2MRO, 0 of 11
Clearance
Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System, Under Sink Water Filtration System, 400 GPD, 1:1 Pure to Drain, Reduces TDS, FCC Listed,WD-G2-W,with WD-G2MRO
Key item features
- 【NOTE】We are committed to providing the best value to our customers. If you purchase an item and find that the price of the product you purchased has been adjusted downward within 30 days of your purchase, we offer a price guarantee service to ensure you get the best price. For inquiries or to request a price adjustment, please feel free to contact our customer service team.
- 【NSF/ANSI 372 Certified & 7-Stage Filtration】The Waterdrop G2 Reverse Osmosis System is certified by NSF/ANSI 372 for lead-free materials and adopts advanced 7-stage composite filtration to effectively reduce TDS, PFAS, PFOA, PFOS, vinyl chloride, monobutyl ether, and other harmful substances, ensuring safe and clean drinking water.
- 【High Flow 400 GPD & 1:1 Low Drain Ratio】With a fast water flow rate of up to 400 GPD, this under sink RO system provides a cup of filtered water in about 12 seconds. The 1:1 pure-to-drain ratio saves up to 300% more water compared to traditional RO systems.
- 【Innovative Tankless Design】The tankless design improves water safety, eliminates secondary contamination, and frees up over 70% of under-sink storage space. Note: this reverse osmosis system requires under-sink electricity.
- 【Integrated Product Design】Featuring an advanced integrated design of electrical and water circuits, the G2 system reduces leakage and noise. Its airtight housing ensures quiet operation and enhanced safety.
- 【Easy Installation & Quick Filter Replacement】Installation takes less than 30 minutes, and the twist-and-pull filter design allows replacement in just 3 seconds. Two filters are included in the package, and replacement filters can be found by searching "WD-G2-W".
- 【1-Year Warranty, Guaranteed Reliability】We’ve got you covered with a full year of protection, so you can enjoy clean water worry-free.
Specs
- Filtration stages7
- BrandWaterdrop
- FeaturesTwist And Lock Design
- Height13.98 in
- Items includedTwo filters
- Has written warrantyNo
Current price is USDNow $337.98
You save $50.01
was $387.99$387.99
You save$50.01
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Ships to
Arrives between May 22 - May 26
|
Sold and shipped by Ecolife Technologies, Inc.
4.63047039550667 stars out of 5, based on 4273 seller reviews(4.6)4273 seller reviews
Free 30-day returns
About this item
Product details
Waterdrop G2 Reverse Osmosis System is NSF/ANSI 372 certified for lead-free materials and features advanced 7-stage composite filtration to effectively reduce TDS, PFAS, PFOA, PFOS, vinyl chloride, monobutyl ether and more, delivering safe, clean drinking water. With a high flow rate of 400 GPD, this tankless under sink RO system provides a cup of filtered water in about 12 seconds while maintaining a low 1:1 pure-to-drain ratio, saving up to 300% more water compared to traditional RO systems. The innovative tankless design not only improves water safety but also saves over 70% of under-sink storage space. Its integrated design of electrical and water circuits reduces leakage and noise, while the twist-and-pull filter replacement allows you to change filters in just 3 seconds. Installation takes less than 30 minutes, and two filters are included in the package.
- 【NOTE】We are committed to providing the best value to our customers. If you purchase an item and find that the price of the product you purchased has been adjusted downward within 30 days of your purchase, we offer a price guarantee service to ensure you get the best price. For inquiries or to request a price adjustment, please feel free to contact our customer service team.
- 【NSF/ANSI 372 Certified & 7-Stage Filtration】The Waterdrop G2 Reverse Osmosis System is certified by NSF/ANSI 372 for lead-free materials and adopts advanced 7-stage composite filtration to effectively reduce TDS, PFAS, PFOA, PFOS, vinyl chloride, monobutyl ether, and other harmful substances, ensuring safe and clean drinking water.
- 【High Flow 400 GPD & 1:1 Low Drain Ratio】With a fast water flow rate of up to 400 GPD, this under sink RO system provides a cup of filtered water in about 12 seconds. The 1:1 pure-to-drain ratio saves up to 300% more water compared to traditional RO systems.
- 【Innovative Tankless Design】The tankless design improves water safety, eliminates secondary contamination, and frees up over 70% of under-sink storage space. Note: this reverse osmosis system requires under-sink electricity.
- 【Integrated Product Design】Featuring an advanced integrated design of electrical and water circuits, the G2 system reduces leakage and noise. Its airtight housing ensures quiet operation and enhanced safety.
- 【Easy Installation & Quick Filter Replacement】Installation takes less than 30 minutes, and the twist-and-pull filter design allows replacement in just 3 seconds. Two filters are included in the package, and replacement filters can be found by searching "WD-G2-W".
- 【1-Year Warranty, Guaranteed Reliability】We’ve got you covered with a full year of protection, so you can enjoy clean water worry-free.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Under-sink & countertop filtration system type
Under-Sink Filtration System
Filtration stages
7
Brand
Waterdrop
Features
Twist And Lock Design
Warranty
Warranty information
Within the extended warranty period and with proper installation, use, and maintenance per the user manual, Waterdrop provides warranty coverage for defects in design, materials, or workmanship, excluding cosmetic defects. This service applies only to products purchased from Waterdrop U.S. official website. Product usage must meet the following conditions: - Inlet water pressure: 14.5-87 psi - Inlet water temperature: 41°F-100°F - pH value: 6.5-8.5 - Turbidity: < 1.0 NTU - Water source: municipal tap water (Well water requires pre-filtration.) - Water TDS: < 750 ppm - Water hardness: < 7 grains per gallon Note: Product specifications and usage recommendations are for reference only. Water quality may vary seasonally, and Waterdrop is not responsible for issues caused by such fluctuations or usage beyond stated limits. This extended warranty service does not cover: 1. Damage from incorrect installation, use, or maintenance. 2. Removed, altered, or unreadable serial numbers or labels of product. 3. Physical damage due to mishandling or accidents (such as impact, dropping, etc.). 4. Damage caused by accidents, misuse, abuse, fire, flood, electrical problems, or force majeure events. 5. Failures from abnormal voltage or water pressure. 6. Damage caused by over-high or over-low environmental temperatures, such as high-temperature damage or freezing. 7. Damage from unauthorized repair, disassembly, or modification. 8. Damage due to failure of filter replacement or product maintenance as the user manual requires. 9. Filters are consumables and not covered by this extended warranty service. Clogging and end-of-life from normal use are not covered by this service. 10. Products not bought via authorized Waterdrop channels. 11. Damage from using non-municipal water sources, such as well water and river water. 12. Damage caused by improper storage, installation, maintenance, operation, use, or modification, including but not limited to non-compliance with the requirements stipulated in the user manual and this service agreement. 13. Misusing the product for unreasonable, unintended purposes or those beyond the capabilities of product's reverse osmosis system. 14. Use of replacement parts, filters, or other accessories not sold or manufactured by Waterdrop on this product. 15. Damage caused by non-manufacturing defects during the period of use by a non-original purchaser. 16. Continued use of known defective products. 17. Other problems not caused by product design, material, or workmanship defects. User Obligations Please follow the user manual to keep the product in good condition and kindly make sure: 1. Cooperate with Waterdrop's customer service and provide information or evidence for product malfunction assessment as needed. 2. Package the product properly before sending it to the designated Waterdrop repair site to avoid further damage during transit. 3. Report any service defects or problems to Waterdrop within 30 days of discovery to avoid affecting your warranty rights. Termination of Extended Warranty Service This agreement terminates if: 1. The extended warranty expires. 2. If you're found to have intentionally damaged the machine before buying the service, it will end automatically, and no fees will be refunded. 3. During the service period, if Waterdrop replaces the machine of the same model or at the same price for the user, this service will terminate after the replacement. 4. If the machine tied to the extended warranty service participates in a trade-in or recycling program, the agreement will terminate. Waterdrop reserves the right to pursue legal liability against users fabricating accidents or malfunctions for improper benefits. Return and Transfer of Extended Warranty Service 1. If the product is returned within 30 days of purchase and free repair service has not been used, the extended warranty may be refunded. 2. This extended warranty service is non-transferable once purchased.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Similar items you might like
Based on what customers bought
Best seller Aquasana Under Sink Water Filter System - Claryum Direct Connect - AQ-MF-1 $124.99
Best seller
Sponsored$12499current price $124.99Aquasana Under Sink Water Filter System - Claryum Direct Connect - AQ-MF-1
3164.3 out of 5 Stars. 316 reviewsSave with
Shipping, arrives in 2 daysVEVOR Reverse Osmosis System, 800 GPD 8-stage Tankless Reverse Osmosis Water Filter, NSF Certified TDS Reduction, Under Sink Water Filtration System with Smart Display Faucet, 2:1 Pure to Drain Ratio $289.99
Sponsored$28999current price $289.99VEVOR Reverse Osmosis System, 800 GPD 8-stage Tankless Reverse Osmosis Water Filter, NSF Certified TDS Reduction, Under Sink Water Filtration System with Smart Display Faucet, 2:1 Pure to Drain Ratio
44 out of 5 Stars. 4 reviewsShipping, arrives in 3+ daysWaterdrop G2P600 Reverse Osmosis System, 600 GPD Reverse Osmosis Water Filter, 7 Stage Tankless RO Water Filter System, Under Sink RO System, 2:1 Pure to Drain, Reduce PFAS, FCC Listed,with 1 Filter $326.99 Was $419.99
$32699current price $326.99, Was $419.99$419.99Waterdrop G2P600 Reverse Osmosis System, 600 GPD Reverse Osmosis Water Filter, 7 Stage Tankless RO Water Filter System, Under Sink RO System, 2:1 Pure to Drain, Reduce PFAS, FCC Listed,with 1 Filter
25 out of 5 Stars. 2 reviewsClearance Waterdrop G2 Tankless Reverse Osmosis System, 7-Stage Under Sink Water Filter, 400 GPD, 1:1 Pure to Drain Ratio, Reduces TDS, FCC Certified, USA Technology, Includes 1 Filter $237.98 Was $277.98
Clearance
$23798current price $237.98, Was $277.98$277.98Waterdrop G2 Tankless Reverse Osmosis System, 7-Stage Under Sink Water Filter, 400 GPD, 1:1 Pure to Drain Ratio, Reduces TDS, FCC Certified, USA Technology, Includes 1 Filter
144.9 out of 5 Stars. 14 reviewsWaterdrop G5P500 Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 7 Stage Reverse Osmosis System, 500G RO Water Filtration System, 2:1 Pure to Drain, Reduces TDS PFAS, BPA Fre $249.99 Was $289.99
2 optionsAvailable in additional 2 options$24999current price $249.99, Was $289.99$289.99Waterdrop G5P500 Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 7 Stage Reverse Osmosis System, 500G RO Water Filtration System, 2:1 Pure to Drain, Reduces TDS PFAS, BPA Fre
1824.9 out of 5 Stars. 182 reviewsWaterdrop WD-T3-C Reverse Osmosis Water Filter,450GPD,8-Stage Under Sink RO Water Filter, 450G Tankless Water Filtration System, 2:1 Pure to Drain, BPA Free, Plug-in Required $189.98 Was $309.99
$18998current price $189.98, Was $309.99$309.99Waterdrop WD-T3-C Reverse Osmosis Water Filter,450GPD,8-Stage Under Sink RO Water Filter, 450G Tankless Water Filtration System, 2:1 Pure to Drain, BPA Free, Plug-in Required
1644.9 out of 5 Stars. 164 reviewsiSpring Reverse Osmosis Water Filter System - 75 GPD WQA Gold Seal Certified 5-stage RCC7P $313.95 $313.95/count
Sponsored$31395current price $313.95$313.95/countiSpring Reverse Osmosis Water Filter System - 75 GPD WQA Gold Seal Certified 5-stage RCC7P
405 out of 5 Stars. 40 reviewsShipping, arrives in 3+ daysiSpring RCC7P-AK 6-Stage Reverse Osmosis System Under Sink with Alkaline Water Filter and Pump, pH , 75 GPD, TDS Reduction, RO Drinking Water Filtration System $377.99
Sponsored$37799current price $377.99iSpring RCC7P-AK 6-Stage Reverse Osmosis System Under Sink with Alkaline Water Filter and Pump, pH , 75 GPD, TDS Reduction, RO Drinking Water Filtration System
624.8 out of 5 Stars. 62 reviewsShipping availableWaterdrop G5P500A Alkaline Mineral pH Reverse Osmosis System, 500 GPD Tankless RO Water Filter, 8 Stage Filtration, NSF/ANSI 372 Certified, 2:1 Pure to Drain, Reduces TDS and BPA, with Extra Filter $267.98
$26798current price $267.98Waterdrop G5P500A Alkaline Mineral pH Reverse Osmosis System, 500 GPD Tankless RO Water Filter, 8 Stage Filtration, NSF/ANSI 372 Certified, 2:1 Pure to Drain, Reduces TDS and BPA, with Extra Filter
15 out of 5 Stars. 1 reviewsWaterdrop [Reduces TDS]G2 7-Stage Tankless Reverse Osmosis System, 400 GPD Under Sink Water Filter, 1:1 Pure to Drain, FCC Listed, USA Technology, with FREE FILTER $237.98
![Waterdrop [Reduces TDS]G2 7-Stage Tankless Reverse Osmosis System, 400 GPD Under Sink Water Filter, 1:1 Pure to Drain, FCC Listed, USA Technology, with FREE FILTER](https://i5.walmartimages.com/asr/f2ab0f2b-cd57-4ea7-b626-5900a9de63ae.cd2529472474fda90321c726c6d7643d.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$23798current price $237.98Waterdrop [Reduces TDS]G2 7-Stage Tankless Reverse Osmosis System, 400 GPD Under Sink Water Filter, 1:1 Pure to Drain, FCC Listed, USA Technology, with FREE FILTER
214.7 out of 5 Stars. 21 reviewsWaterdrop G5P700A Alkaline Mineral pH Reverse Osmosis System, 700GPD RO Water Filter, 8 Stage Filtration, NSF/ANSI 372 Certified, 2:1 Pure to Drain, Smart LED Faucet, with Extra Filter $347.98 Was $439.99
$34798current price $347.98, Was $439.99$439.99Waterdrop G5P700A Alkaline Mineral pH Reverse Osmosis System, 700GPD RO Water Filter, 8 Stage Filtration, NSF/ANSI 372 Certified, 2:1 Pure to Drain, Smart LED Faucet, with Extra Filter
[Dual Flow] Waterdrop WD-T4-A Alkaline pH Reverse Osmosis Water Filter, 10-Stage, 450GPD Tankless Undersink RO Filtration System, 2:1 Pure to Drain, BPA Free, Plug-in required $329.99 Was $369.99
![[Dual Flow] Waterdrop WD-T4-A Alkaline pH Reverse Osmosis Water Filter, 10-Stage, 450GPD Tankless Undersink RO Filtration System, 2:1 Pure to Drain, BPA Free, Plug-in required](https://i5.walmartimages.com/asr/84e16343-f7a7-487d-ae5d-8ff4462a6df0.dd117e11547e844b38e38e7f9ac420d0.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$32999current price $329.99, Was $369.99$369.99[Dual Flow] Waterdrop WD-T4-A Alkaline pH Reverse Osmosis Water Filter, 10-Stage, 450GPD Tankless Undersink RO Filtration System, 2:1 Pure to Drain, BPA Free, Plug-in required
1644.9 out of 5 Stars. 164 reviewsiSpring RCC100P Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System, 100 GPD, with Pump $384.99
Sponsored$38499current price $384.99iSpring RCC100P Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System, 100 GPD, with Pump
24.5 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysiSpring RCC7AK, NSF Certified 6-Stage Reverse Osmosis System, 75 GPD, Alkaline pH Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation $234.99
Sponsored$23499current price $234.99iSpring RCC7AK, NSF Certified 6-Stage Reverse Osmosis System, 75 GPD, Alkaline pH Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
1834.8 out of 5 Stars. 183 reviewsShipping, arrives in 3+ daysWaterdrop G5P500A Alkaline Mineral pH Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 8 Stage Reverse Osmosis System, 500G RO Water Filtration System, 2:1 Pure to Drain, Reduces TDS, BPA Free $259.99 Was $309.99
$25999current price $259.99, Was $309.99$309.99Waterdrop G5P500A Alkaline Mineral pH Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 8 Stage Reverse Osmosis System, 500G RO Water Filtration System, 2:1 Pure to Drain, Reduces TDS, BPA Free
Waterdrop G2P600 Tankless Reverse Osmosis System, 600 GPD Under Sink RO Water Filter, 7-Stage Filtration, Reduce TDS $359.00
2 optionsAvailable in additional 2 options$35900current price $359.00Waterdrop G2P600 Tankless Reverse Osmosis System, 600 GPD Under Sink RO Water Filter, 7-Stage Filtration, Reduce TDS
44.8 out of 5 Stars. 4 reviewsWaterdrop G5P500 Reverse Osmosis System, 500 GPD Tankless RO Water Filter, 7 Stage Filtration, NSF/ANSI 372 Certified, 2:1 Pure to Drain Ratio, Reduces TDS PFAS BPA With Free 1 filter $253.98
$25398current price $253.98Waterdrop G5P500 Reverse Osmosis System, 500 GPD Tankless RO Water Filter, 7 Stage Filtration, NSF/ANSI 372 Certified, 2:1 Pure to Drain Ratio, Reduces TDS PFAS BPA With Free 1 filter
Waterdrop N1 Countertop Reverse Osmosis Water Filter System, TDS Reduction, 4-Stage Water Filter,Automatic Flushing, 3:1 Pure to Drain, UV Sterilization $219.00
3 optionsAvailable in additional 3 options$21900current price $219.00Waterdrop N1 Countertop Reverse Osmosis Water Filter System, TDS Reduction, 4-Stage Water Filter,Automatic Flushing, 3:1 Pure to Drain, UV Sterilization
1034 out of 5 Stars. 103 reviewsMicroline TFC-400 Reverse Osmosis Replacement Filter Kit, 4-Stage RO System Maintenance Set $107.97
Sponsored$10797current price $107.97Microline TFC-400 Reverse Osmosis Replacement Filter Kit, 4-Stage RO System Maintenance Set
254.9 out of 5 Stars. 25 reviewsShipping, arrives in 3+ daysiSpring US31 Under Sink Water System, NSF Certified 3-Stage Water Filters, Reduces PFAS, Chloramine, Chlorine and more, Tankless Water Filter System with Faucet $119.99
Sponsored$11999current price $119.99iSpring US31 Under Sink Water System, NSF Certified 3-Stage Water Filters, Reduces PFAS, Chloramine, Chlorine and more, Tankless Water Filter System with Faucet
384.9 out of 5 Stars. 38 reviewsShipping, arrives in 3+ days
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 5 reviews
Apr 19, 2025
Josph t.
5 out of 5 stars review
Product is great with the
Product is great with the exception of low output pressure.
Review from Waterdrop
Helpful?2FOAJOJ5IURL9705252984
Jan 3, 2023
SK
5 out of 5 stars review
Tested the water before and
Tested the water before and after filtration. The filter does a good job with removal of total dissolved solids.
Review from Waterdrop
Helpful?2FOAJOJ5IURL9705252984
Jul 27, 2024
Joseph U.
5 out of 5 stars review
The water tastes pretty good
The water tastes pretty good but could be a little more polished, but for the money, this was a good value.
Review from Waterdrop
Helpful?2FOAJOJ5IURL9705252984
