- [7-stage filtration] The G2P600 reverse osmosis system adopts a composite filter technology, which can reduce most contaminants. The CF filter can reduce rust, sediment, and organic matter. The MRO filter uses a 0.0001-micron reverse osmosis membrane to intercept TDS, salt, PFAS, fluoride, heavy metals, etc. Our RO system can reduce toxic chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, and ethylene glycol, according to the reverse osmosis membrane technical manual.
- [600 GPD] Waterdrop G2P600 tankless reverse osmosis system produces 600 gallons of filtered water per day. With a fast and stable water flow rate, this RO system fills a 200ml cup with water in 8 seconds, which is ideal for drinking, and washing vegetables and fruit.
- [2:1 pure to drain ratio] G2P600 tankless RO system reduces your replacement cost and upgrades the water-saving technology with a drain ratio of 2:1. Dispensing 2 cups of pure water will produce only 1 cup of wastewater.
- [Superior product design] This tankless reverse osmosis water filtration system saves 70% of your under-sink space and prevents recontamination. You can finish the installation by yourself in 30 minutes. Due to the filter’s twist-and-pull design, you can change a filter in 3 seconds without moving the system or using any tools. In addition, the filter life indicators will remind you to replace the filter in advance.









Shipping rates and delivery estimates
Shipping Method |
Estimated Delivery Time |
Costs |
Economy Shipping |
4-8 Business Days |
Free |
Standard Shipping |
3-6 Business Days |
$5.99 (Free on orders over $200) |
Express Shipping |
2-3 Business Days |
$10.99 (Package Weight: Under 9 lb) |
* Shipping charges for your order will be calculated and displayed at checkout.
* Delivery time is based on the shipping date, not the order date. Please note that actual shipping dates may be delayed due to factors such as invalid shipping addresses, weekends, or holidays.
Handling Time:
We need 24 to 48 hours to prepare your order. Most packages will be shipped within 24 hours, excluding weekends and holidays.
Track your order
Once your order has shipped, you'll receive an email with tracking information. You can also find tracking details on your "Order Details" page.
Shipping origin
The package will be shipped from one of our US warehouses closest to your location.
* If you have any questions, feel free to contact our customer service via LiveChat or email us at service@waterdropfilter.com. We will respond as soon as possible!
Shipping areas
We deliver to most U.S. states. Some products can be shipped to Alaska and Hawaii for an additional shipping fee. However, We currently do not deliver to American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico, and the U.S. Virgin Islands.
International shipping
Unfortunately, we do not support international shipping at this time.
Shipping Carriers
We partner with four carriers—UPS, USPS, FedEx, and Amazon Logistics US—to ensure timely delivery
Note: We cannot accommodate specific carrier requests.
Delivery Time Exceeded
Shipping delays may occur due to weather, natural disasters, carrier issues, or high-risk orders. If your order is delayed, please contact us at service@waterdropfilter.com, and we will check the situation with the transportation company promptly. Thank you for your understanding and support.
Sales Tax
Sales tax will be collected as required by U.S. law for deliveries to the following states: AZ, CA, CO, FL, GA, IL, IN, KY, MA, MD, MI, MN, NC, NJ, NV, NY, OH, PA, TX, UT, VA, WA, WI. Rates are determined by local governments, and all collected taxes will be promptly reported to the IRS.
Thank you for shopping at Waterdrop. We appreciate your decision to purchase our products and aim to ensure a rewarding experience throughout your exploration, evaluation, and purchase process.
Order Cancellations:
If you wish to cancel an order, please contact our customer service team.
1. If you contact us within 24 hours of purchase:
Since most orders ship the same day, kindly email us at contact service@waterdropfilter.com or call us at (888)-352-3558 within 24 hours of placing the order. There will be no cancellation fees for standard items canceled before shipment. If the package has already been shipped, we will provide a prepaid label for return, and once we receive the package from you, we will issue a refund.
2. If you contact us after 24 hours of purchase:
- In such cases, you will need to bear the shipping fee if the package is already shipped (subject to our system status, not the order status).
- The product must be damage-free, packed in the original packaging we sent to you, and returned with the original receipt of purchase.
- We will process your refund after receiving the package.
30-day Risk-free Return Policy:
- You are eligible to return any item* within 30 days of receipt.
- All returned items must be disassembled and repackaged as they were originally received.
- The 30-day risk-free return policy applies to all item*.
- No restocking fee will be charged, but customers are responsible for the return shipping cost. We will cover the return postage expenses in the case of any return requests related to a quality issue.
- Please note that the 30-day risk-free return policy is only valid for orders* within the continental United States.
Return after 30 Days of Receipt:
- You may still return any item after 30 days of receipt.
- In this case, customers are responsible for the return shipping cost. The total cost of shipping will be deducted from your refund.
- All returned items must be disassembled and repackaged as they were originally received.
- A 10% restocking fee will be applied to all returned products. However, in the event of any return requests related to a quality issue, we offer free returns or replacement with a new product.
1-year Warranty:
Enjoy peace of mind and confidence in your purchase with our 1-year warranty, backed by lifetime technical support.
If you receive a damaged item and wish to file a claim, please email service@waterdropfilter.com with your order information and a picture of the damaged or incorrect product. We are eager to assist you.
For products that become defective during the warranty period due to a quality issue, rather than your own breakage or misuse, we can accept a free return, provide free repair service, or issue a new replacement.
Exchange Policy:
1. Defective Products:
If you receive a product with quality issues or damages, please contact our customer service team within 30 days of receipt. We will provide you with a free exchange service. Please provide order information and photos of the damaged product when contacting our customer service team for better assistance.
2. Non-Quality Issues:
If you wish to exchange a product for non-quality-related reasons, please note the following:
- The product must be within 30 days of purchase and unused.
- The product must be returned in its original packaging, along with the original purchase receipt.
- You will be responsible for the re-shipping costs.
- Please note that the exchange policy is only applicable to orders made on the official waterdropfilter.com.
How to Return a Product?
If you would like to return a product, please follow these guidelines:
Step 1: Contact our customer service team before returning a product. We will respond with return instructions within 24 hours.
How to contact us:
Email: service@waterdropfilter.com
Toll-free Tel: (888)-352-3558
Step 2: Prepare the package after receiving confirmation from the customer service team, and please note the following requirements:
- Include the order number in the package. You can print out the order detail page or leave a note inside the package.
- Ensure the package contains the original receipt of purchase.
- Return the product in the original packaging we provided.
- The product must be damage-free (this does not apply to defective products, as damage will void the refund).
Step 3: Contact our customer service and provide your return tracking number. We will track the package and process your refund within 5 working days after receiving and inspecting the package.
General Information for All Returns:
1. Defective Products:
If you receive a product with quality issues or damages, please contact our customer service team. we provide free returns, replacement with a new product, and comprehensive technical support.
2. Non-Quality Issues:
- You are responsible for shipping the products to the return address provided.
- Returned items will undergo inspection before issuing a refund.
- Refunds will be processed within 5 working days after the item has been inspected, and it may take 4-7 days to be reflected in your credit card statement.
- We highly recommend using a traceable and insurable shipping method for your return. We are not responsible for returns lost or damaged in transit, and you will need to file a shipping claim.
- Please note that orders made via 3rd-party sellers, including Amazon, are not eligible for our return policy.
- All returned items must be disassembled and repackaged as they were originally received. Items returned in a condition other than "like new" will be subject to a 10% restocking fee to cover repairs or part replacement. The restocking fee will be deducted from your refund.
Return Address:
Ecolife Technologies, Inc.
1951 S Lynx Pl,
Ontario, CA 91761
United States
Tel: 888-352-3558
Price Match Policy:
At Waterdrop, we highly value our customers' shopping experience. That's why we offer a 30-day price match guarantee. If you happen to notice a price reduction on the item you purchased at waterdropfilter.com within 30 days of your purchase, you are eligible to claim a price-match refund. To request a refund, please contact us at service@waterdropfilter.com. We are here to assist you promptly.
Note: This Waterdrop price-change refund policy only applies to items shipped and sold by waterdropfilter.com. If you're buying from a different vendor, you'll need to contact that seller if the price drops.









Waterdrop G2P600 Remineralization RO Water Filtration System for Home
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Frequently bought together
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-
Key Feature
-
Related Blog
- How to Remineralize Reverse Osmosis Water?
-
Reverse osmosis is an advanced water filtration technology with increasing popularity in today’s market. It has a precise 0.0001-micron filtration capacity, which means it can effectively remove almost all the impurities in your drinking water. It delivers pure filtered water comprising only water molecules and no contaminants.
Shipping rates and delivery estimates
Shipping Method |
Estimated Delivery Time |
Costs |
Economy Shipping |
4-8 Business Days |
Free |
Standard Shipping |
3-6 Business Days |
$5.99 (Free on orders over $200) |
Express Shipping |
2-3 Business Days |
$10.99 (Package Weight: Under 9 lb) |
* Shipping charges for your order will be calculated and displayed at checkout.
* Delivery time is based on the shipping date, not the order date. Please note that actual shipping dates may be delayed due to factors such as invalid shipping addresses, weekends, or holidays.
Handling Time:
We need 24 to 48 hours to prepare your order. Most packages will be shipped within 24 hours, excluding weekends and holidays.
Track your order
Once your order has shipped, you'll receive an email with tracking information. You can also find tracking details on your "Order Details" page.
Shipping origin
The package will be shipped from one of our US warehouses closest to your location.
* If you have any questions, feel free to contact our customer service via LiveChat or email us at service@waterdropfilter.com. We will respond as soon as possible!
Shipping areas
We deliver to most U.S. states. Some products can be shipped to Alaska and Hawaii for an additional shipping fee. However, We currently do not deliver to American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico, and the U.S. Virgin Islands.
International shipping
Unfortunately, we do not support international shipping at this time.
Shipping Carriers
We partner with four carriers—UPS, USPS, FedEx, and Amazon Logistics US—to ensure timely delivery
Note: We cannot accommodate specific carrier requests.
Delivery Time Exceeded
Shipping delays may occur due to weather, natural disasters, carrier issues, or high-risk orders. If your order is delayed, please contact us at service@waterdropfilter.com, and we will check the situation with the transportation company promptly. Thank you for your understanding and support.
Sales Tax
Sales tax will be collected as required by U.S. law for deliveries to the following states: AZ, CA, CO, FL, GA, IL, IN, KY, MA, MD, MI, MN, NC, NJ, NV, NY, OH, PA, TX, UT, VA, WA, WI. Rates are determined by local governments, and all collected taxes will be promptly reported to the IRS.
Thank you for shopping at Waterdrop. We appreciate your decision to purchase our products and aim to ensure a rewarding experience throughout your exploration, evaluation, and purchase process.
Order Cancellations:
If you wish to cancel an order, please contact our customer service team.
1. If you contact us within 24 hours of purchase:
Since most orders ship the same day, kindly email us at contact service@waterdropfilter.com or call us at (888)-352-3558 within 24 hours of placing the order. There will be no cancellation fees for standard items canceled before shipment. If the package has already been shipped, we will provide a prepaid label for return, and once we receive the package from you, we will issue a refund.
2. If you contact us after 24 hours of purchase:
- In such cases, you will need to bear the shipping fee if the package is already shipped (subject to our system status, not the order status).
- The product must be damage-free, packed in the original packaging we sent to you, and returned with the original receipt of purchase.
- We will process your refund after receiving the package.
30-day Risk-free Return Policy:
- You are eligible to return any item* within 30 days of receipt.
- All returned items must be disassembled and repackaged as they were originally received.
- The 30-day risk-free return policy applies to all item*.
- No restocking fee will be charged, but customers are responsible for the return shipping cost. We will cover the return postage expenses in the case of any return requests related to a quality issue.
- Please note that the 30-day risk-free return policy is only valid for orders* within the continental United States.
Return after 30 Days of Receipt:
- You may still return any item after 30 days of receipt.
- In this case, customers are responsible for the return shipping cost. The total cost of shipping will be deducted from your refund.
- All returned items must be disassembled and repackaged as they were originally received.
- A 10% restocking fee will be applied to all returned products. However, in the event of any return requests related to a quality issue, we offer free returns or replacement with a new product.
1-year Warranty:
Enjoy peace of mind and confidence in your purchase with our 1-year warranty, backed by lifetime technical support.
If you receive a damaged item and wish to file a claim, please email service@waterdropfilter.com with your order information and a picture of the damaged or incorrect product. We are eager to assist you.
For products that become defective during the warranty period due to a quality issue, rather than your own breakage or misuse, we can accept a free return, provide free repair service, or issue a new replacement.
Exchange Policy:
1. Defective Products:
If you receive a product with quality issues or damages, please contact our customer service team within 30 days of receipt. We will provide you with a free exchange service. Please provide order information and photos of the damaged product when contacting our customer service team for better assistance.
2. Non-Quality Issues:
If you wish to exchange a product for non-quality-related reasons, please note the following:
- The product must be within 30 days of purchase and unused.
- The product must be returned in its original packaging, along with the original purchase receipt.
- You will be responsible for the re-shipping costs.
- Please note that the exchange policy is only applicable to orders made on the official waterdropfilter.com.
How to Return a Product?
If you would like to return a product, please follow these guidelines:
Step 1: Contact our customer service team before returning a product. We will respond with return instructions within 24 hours.
How to contact us:
Email: service@waterdropfilter.com
Toll-free Tel: (888)-352-3558
Step 2: Prepare the package after receiving confirmation from the customer service team, and please note the following requirements:
- Include the order number in the package. You can print out the order detail page or leave a note inside the package.
- Ensure the package contains the original receipt of purchase.
- Return the product in the original packaging we provided.
- The product must be damage-free (this does not apply to defective products, as damage will void the refund).
Step 3: Contact our customer service and provide your return tracking number. We will track the package and process your refund within 5 working days after receiving and inspecting the package.
General Information for All Returns:
1. Defective Products:
If you receive a product with quality issues or damages, please contact our customer service team. we provide free returns, replacement with a new product, and comprehensive technical support.
2. Non-Quality Issues:
- You are responsible for shipping the products to the return address provided.
- Returned items will undergo inspection before issuing a refund.
- Refunds will be processed within 5 working days after the item has been inspected, and it may take 4-7 days to be reflected in your credit card statement.
- We highly recommend using a traceable and insurable shipping method for your return. We are not responsible for returns lost or damaged in transit, and you will need to file a shipping claim.
- Please note that orders made via 3rd-party sellers, including Amazon, are not eligible for our return policy.
- All returned items must be disassembled and repackaged as they were originally received. Items returned in a condition other than "like new" will be subject to a 10% restocking fee to cover repairs or part replacement. The restocking fee will be deducted from your refund.
Return Address:
Ecolife Technologies, Inc.
1951 S Lynx Pl,
Ontario, CA 91761
United States
Tel: 888-352-3558
Price Match Policy:
At Waterdrop, we highly value our customers' shopping experience. That's why we offer a 30-day price match guarantee. If you happen to notice a price reduction on the item you purchased at waterdropfilter.com within 30 days of your purchase, you are eligible to claim a price-match refund. To request a refund, please contact us at service@waterdropfilter.com. We are here to assist you promptly.
Note: This Waterdrop price-change refund policy only applies to items shipped and sold by waterdropfilter.com. If you're buying from a different vendor, you'll need to contact that seller if the price drops.
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Model number
WD-G2P600-W
Item weight
20.94 pounds
Materials
1. System cover: BPA-free plastic
2. Faucet: metal
3. MRO filter: reverse osmosis membrane & sediment PP membrane & activated carbon block & PET pleated membrane
4. CF filter: sediment PP membrane & activated carbon block
Power cord length
59 inches
Product dimensions
17.3×5.9×13.9 inches
Feed water pressure
14.5-87 psi / 0.1-0.6 Mpa
Indoor or outdoor use
Indoor use only
Components Included
System cover, brushed nickel faucet, feed water adapter, MRO filter, CF filter, PE tubing*3 ( 60" ), drain saddle, lock clip, teflon tape, main power cable ( 59" )
Wall plug
Yes
Usage conditions
Ice machines, Faucets, Aquariums, RVs, Well water
*If you use well water as the source, please ensure that the feed water is pre-filtered.
An electrical outlet is required to operate the RO system.
What is reverse osmosis water filtration system for home?
How does a reverse osmosis water purifier work?
What does reverse osmosis water filtration system remove?
Is this reverse osmosis water filter system unit suitable for well water?
The reasons are as follows:
1. Large particles.
Compared to municipal tap water, the well water is rich of large particles, which will clog the filters easily, and shorten their lifetime significantly.Please note that the filters will still need to be replaced more frequently, even if you have added a pre-filtration system.
2. Composition
The well water has very complicated compostion, and some of them (apart from the large particles) can cause the filter or internal valve to be clogged and prevent the RO system from normal performance.
3. Water pressure
The well water may not provide the feed water pressure that the RO system requires (14.5 psi min.). Furthermore, the water pressure will be even lower after passing through pre-filtration systems.
Where to buy reverse osmosis water filter?
How much water does reverse osmosis waste?
How much does a reverse osmosis system cost?
How often do I need to change the RO filter?
How to install Waterdrop reverse osmosis system?
What is the lifetime of a reverse osmosis water filter?
How long is the power cord of the RO water purifier?
How many stages of filtration does this system perform?
Does this RO filter come with everything needed for install?
Do you have to use the faucet that comes with this system?
Will work with instant hot/cold water device?
How loud is the pump of the reverse osmosis water filtration system?
Can I use our own faucet?
You could use your own RO faucet with our product, but not normal faucet for tap water.
There are a few things you may need to know before purchasing one:
Firstly, our faucet is equipped with a filter life indicator, which allows you to monitor the filters' life easily. If you decide not to use our original faucet, this function will not be in effect.
Secondly, your RO faucet should be able to connect with the outlet tubing of the system, which has a diameter of 1/4".
In addition, it should have a "Quick-Connect Fitting", please click here.
OR, it should come with a set of accessory parts, which allows you to connect the faucet with the bare end of our outlet tubing. Please click here to see the example for your reference.
If the faucet does not meet one of these requirements, you will need to acquire a corresponding adapter, in order to complete the connection with the machine.
What does Pure to Drain Rate mean?


- First sediment PP membrane: Reduces rust, sediment, suspended solids, and other large particles.
- Premium activated carbon block: Reduces chlorine, organic matter, taste and odor, etc.
- Second sediment PP membrane: Reduces rust, sediment, suspended solids, and other large particles.
- 0.0001-micron high-precision reverse osmosis membrane: Reduces TDS, lead, salt, atrazine, fluoride, nitrates, PFAS, bacteria, etc.
- Post activated carbon block: Reduces taste and odor and improves the taste of water.
- Remineralization filter MNR35 adds 18 natural minerals in to water, including calcium, magnesium, sodium, potassium.


- This reverse osmosis system comes with an external RO remineralization filter to add beneficial minerals.
- 18 natural materials are adopted to restore minerals. You will benefit from RO mineral water in the long run.


- Enhance bones: Improve bone health and help prevent diseases such as reducing post-menopausal bone density.
- Lower bad cholesterol: Lower harmful cholesterol with magnesium and potassium content.
- Promote digestion: Help digestion by increasing the amylase secretion from the pancreas with its sulfate content.
- Improve skin: Rich mineral content moisturizes the skin and delays wrinkles.


- Dispensing 2 cups of pure water will produce only 1 cup of waste water.
- Compared to traditional RO water purifiers with a water tank, the G2P600 reverse osmosis system saves 600% more water.
- Please refer to this diagram and be informed that you need to drill a hole on your countertop to place the smart faucet (No need for this step if your countertop already has a hole).
- Besides, an adapter will be installed on your household water tubing to connect to RO system’s wastewater tubing and input water tubing.
- Electricity is required to run the RO system.
- We do not recommend using well water as source for our RO systems. We do not recommend connecting tankless RO to a refrigerator or ice maker.
- It's highly recommended to install our RO system with components provided by Waterdrop. Installing the system with any parts or accessories that are not provided by Waterdrop may cause the system to malfunction or shorten the lifetime of the system/filters.




- Compared to traditional water purifiers, the G2P600 Reverse Osmosis Water Filtration System has automatic water shut-off valves and fewer connectors, which reduces the risk of water leakage.
- This system’s noise does not exceed 55dB, which is a safe noise level for everyday life.
![]() Remineralizatio G2P600 RO Filtration System |
![]() Remineralization G3 RO Filtration System |
![]() Remineralizatio G2 RO Filtration System |
![]() Remineralization D6 RO Filtration System |
![]() Remineralization G3P800 RO Filtration System |
![]() G3 RO Filtration System |
|
Need Installation | √ | √ | √ | √ | √ | √ |
---|---|---|---|---|---|---|
Beneficial Minerals | √ | √ | √ | √ | × | × |
Flow Rate | 600 GPD | 400 GPD | 400 GPD | 600 GPD | 800 GPD | 400 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.
|
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Faucet | Ordinary faucet | Smart faucet | Ordinary faucet | Smart faucet | Smart faucet | Smart faucet |
Display | Filter lifespan | Filter lifespan & TDS | Filter lifespan | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan & TDS |
Self-clean | × | √ | × | √ | √ | √ |
Holiday mode | × | √ | × | √ | √ | √ |
Electricity Required | √ | √ | √ | √ | √ | √ |
Filter Cartridges |
WD-MNR35 WD-G2CF WD-G2P6MRO |
WD-MNR35 WD-G3-N1CF WD-G3-N2RO WD-G3-N3CB |
WD-MNR35 WD-G2CF WD-G2MRO |
WD-MNR35 WD-D6RF |
WD-MNR35 WD-G3-N1CF WD-G3P800-N2RO WD-G3-N3CB |
WD-G3-N1CF WD-G3-N2RO WD-G3-N3CB |
Noise(≤) | 55dB | 65dB | 55dB | 55dB | 65dB | 65dB |
Filter Lifespan | CF-12 Mths P6MRO-24 Mths |
CF-6 Mths CB-12 Mths RO-24 Mths |
MNR-12 Mths CF-12 Mths MRO-24 Mths |
12 Mths | MNR-12 Mths CF-6 Mths CB-12 Mths RO-24 Mths |
CF-6 Mths CB-12 Mths RO-24 Mths |
Dimensions(inch) | 17.32*5.91*13.9 | 18.06*5.68*17.76 | 17.32*5.91*13.9 | 15.98*5.98*11.97 | 18.11*5.67*17.72 | 18.11*5.67*17.72 |

- The 2-in-1 composite filter uses a natural activated carbon block and a sediment PP membrane.
- Provides you with 12 months or 1,100 gallons of clean filtered water.
- You can replace the filter in 3 seconds with a single twist. No tools are required.

- Provides you with 24 months or 3,300 gallons of clean filtered water.
- You can replace the water filter in 3 seconds with a single twist. No tools are required.
- The composite MRO filter adopts a sediment PP membrane, 0.0001-micron.

- An excellent add-on Remineralization filter adopts 18 natural materials to restore minerals.
- Saves 8300 single-used bottles and $12600 spent on bottled mineral water.
- Compatible with RO water system, undersink filtration systems and refrigerator.