Undersink Ultrafiltration Water Filter System With Dedicated Faucet Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet

Undersink Ultrafiltration Water Filter System With Dedicated Faucet

Model:WD-UB-UF
Regular price
$71.99
Sale price $71.99 Regular price
20% OFF CODE:
UBUF
8000 Gallons
16000 Gallons
24000 Gallons
Buy now

Guaranteed Safe Checkout

  • Key Feature
    • Waterdrop Undersink Water Filtration System employs an advanced UF membrane, which reduces bacteria, microorganisms, and any contaminants larger than 0.01 μm.[1]
    • The under counter water filtration system comes with a lead-free brushed stainless steel faucet. The combination of the dedicated faucet and your original faucet will separate the filtered water from unfiltered water, thereby secures a prime water quality.
    • With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds without any tools.
    • The extended filter life ensures the filtration capacity of 8,000, 16,000, 19,000 gallons, this under sink water filter system delivers safe filtered water all day long.[2]
    • Click here to compare our undersink single-stage water filters.
  • Related Blog
Free Shipping ×
Shipping policy

Shipping rates and delivery estimates


Shipping Method

Estimated Delivery Time

Costs

Economy Shipping

4-10 Business Days

Free

Standard Shipping

3-6 Business Days

$5.99(Free on order over $200)

Express Shipping

2-5 Business Days

$12.99


* Shipping charges for your order will be calculated and displayed at checkout.

* The Delivery Time is calculated based on the shipping date, not the order date. The actual shipping date can be delayed due to invalid shipping address, weekends/holidays, etc.


Handling Time:

We need 24h to 48h to prepare your order, most of the packages will be shipped out within 24 hours except weekends and holidays.


Track your order

Once your order is shipped, you will receive an email from us containing the tracking information. Tracking information is also available in your "Order Details" page.


Shipping areas

The products can be delivered to the most of states in United States except American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico and U.S. Virgin Islands.


International shipping

We are sorry that the international shipping service is not supported for the time being.


Shipping Carriers

We work with 4 carriers to make sure your order will arrive on time: UPS, USPS, FedEx and Amazon Logistics US.


Delivery Time Exceeded

Shipping might experience delay due to covid-19. If your order is delayed, please contact us via email service@waterdropfilter.com, we will check the situation with the transportation company in time. Thanks for your understanding and support.

Note: We don't accept requests to specify a certain carrier to deliver the package.


Shipping origin

The package will be shipped from one of our US warehouses closest to your location.

* If you have any questions, you can contact our customer via LiveChat or email to service@waterdropfilter.com, we will reply to you as soon as possible!


Sales Tax

The sales tax will be collected in accordance with U.S. tax laws. Customers whose delivery address within the following states will be charged a certain tax at checkout, and the tax rate is determined by the local government. (AZ, CA, CO, FL, GA, IL, IN, KY, MA, MD, MI, MN, NC, NJ, NV, NY, OH, PA, TX, UT, VA, WA, WI) All taxes collected will be reported and filed to the IRS on time.

30-Day Return ×
No Worries Guarantee

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-10UB-UF
WD-15UB-UF
WD-17UB-UF
Product dimensions
 WD-10UB-UF: 3.6" * 3.85" * 12.3"
WD-15UB-UF: 3.6" * 3.85" * 16.7"
WD-17UB-UF: 3.6" * 3.85" * 19.1"
Operating temperature
2-38℃/35-100℉
Materials
System cover: BPA-free plastic
Faucet: metal
Filter: Polyester membrane Ultrafiltration (UF) membrane Activated carbon block KDF
Item weight
WD-10UB-UF: 3.74 lb
WD-15UB-UF: 4.07 lb
WD-17UB-UF: 4.64 lb
Color 
Black
Included components
 Waterdrop Undersink Water Filtration System ×1
1/4" PE tubing ×1
SS 304 faucet and connect fitting ×1
3/8"- 1/2" Convertor set and feed water adapter ×1
Teflon tape ×1
Waterdrop Undersink Water Filtration System is designed to improve the quality of your tap water. The purifier has advanced filtration technology that delivers tasty purified water from the first sip to the last drop. With a filtration accuracy of 0.01 μm, this under sink filter system reduces of chlorine and reduce taste and odor, sediment, rust, and other heavy metals. You don’t have to worry about the safety of the filtered water. This under-sink water purification system comes with three connection plans to meet your various water needs, with plan A to connect to your own faucet, plan B to connect to a dedicated faucet, and plan C to connect to your refrigerator/icemaker. The purifier filters out contaminants while retaining beneficial elements. It is ideal for cooking, washing fruits and vegetables, and washing dishes. The stable flow rate ensures that you can use clean water immediately. The under counter water filter reduces contaminants that lead to dry skin and nervous system problems. The filtered water is also ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality. The under sink water purifier works without electricity and doesn’t produce wastewater. Also, it is ideal for RV use. With efficient filtration performance, the system delivers tasty, purified water to meet your various outdoor water needs. The specially added KDF ensures filter hygiene even during the non-camping season. The compact design saves a lot of under-sink space and creates more room for storage. Say farewell to bulky bottled water.
Waterdrop Undersink Water Filtration System is a compact undersink water filtration system designed to improve the quality of your tap water. The system has advanced filtration technology that delivers tasty purified water from the first sip to the last drop. With a filtration accuracy of 0.5 μm, Waterdrop Undersink Water Filtration System reduces chlorine, taste and odor, sediment, rust, and other heavy metals. You don’t have to worry about the safety of the filtered water. Waterdrop Undersink Water Filtration System comes with three connection plans to meet your various water needs, with plan A to connect to your own faucet, plan B to connect to a dedicated faucet, and plan C to connect to your refrigerator/icemaker. The system filters out contaminants while retaining beneficial elements. It’s ideal for cooking, washing fruits and vegetables, and washing dishes. The stable water flow rate ensures that you can use clean water immediately. The system reduces contaminants in tap water that lead to dry skin and nervous system problems. The filtered water is also ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality. The system works without electricity and doesn’t produce wastewater. Also, the system is ideal for RV use. With efficient filtration performance, the system delivers tasty, purified water to meet your various outdoor water needs. The specially added KDF ensures filter hygiene even during the non-camping season. The compact design saves a lot of under-sink space and creates more room for storage. Say farewell to bulky bottled water.
Less consumption and more energy conservation
Advanced
UF membrane
  •  Any contaminants larger than 0.01μm cannot go through the ultrafiltration membrane, which results in excellent filtration performance.[1]
Compact
but efficient design
  • The compact design saves a significant amount of under-sink space and creates more room for storage.
No waiting for pure water
No waiting for pure water
Simple
installation
  • Easy installation takes only
    3
    minutes
    .
  • Replacing the filter also takes
    3
    seconds
    .
  • The push-to-connect fittings make installation easier, saving you time and effort.
Versatile use
Connect with the dedicated faucet
  • This under counter water filtration system comes with a lead-free brushed stainless steel faucet designed to provide safe filtered water. You can install the new faucet into the original faucet hole or drill a 1⅜” hole for it.
  • The dedicated faucet and your original faucet will separate the filtered water from unfiltered water, which meets different daily water needs.
Less consumption and more energy conservation
CF Filter and MRO Filter
Improved filtration
  • Four-stage filtration. This under-sink water purification system adopts an advanced ultrafiltration membrane to reduce chlorine, odor, sediment, rust,and other heavy metals, which is tested by the third-party laboratory. You don’t have to worry about the safety of the filtered water.[1]
  • The under counter water filter system also retains minerals that are essential to your body, such as potassium, calcium, sodium, and magnesium. Enjoy fresh, healthy water with Waterdrop.
Extended filter life
  • Filtration capacity:
  • 8,000 gallons
  • 16,000 gallons
  • 24,000 gallons
  • Waterdrop Undersink Water Filtration System can meet a tap water consumption of 22 gallons a day.[2]
Composite filter technology
Reverse osmosis membrane
Less future replacement cost
  • On average, you’ll spend 10¢ per day for the first year. You’ll pay only 5¢ per day for the filter replacement and your water quality will improve with each passing day.
  • Note: Cost varies according to product model.
kitchen
This system filters out contaminants while retaining beneficial elements. It’s ideal for cooking, washing fruits and vegetables, and washing dishes.
bathroom
The filtered water is ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality.
break room
The adequate water supply meets the water needs in small-scale offices. This purifier works without electricity and doesn’t produce wastewater.
rv
This system delivers tasty purified water to meet your various outdoor water needs. The specially added KDF ensures filter hygiene even during the non-camping season.
Reference:
[1]*Information is based on Effectiveness of Membrane Filtration to Improve Drinking Water: A Quasi-Experimental Study from Rural Southern India, Nov 2016.
*Information is based on CARBON BLOCK MANUFACTURING by WQP, June 2001.
[2]*The service life mentioned above is subject to chlorine reduction. Actual result varies according to the local water quality.
Can I use this system with well water?
If your home already has a whole-house filter, then the system can work perfectly with well water.
Can this system reduce TDS?
TDS stands for total dissolved solids and is basically composed of inorganic salts and a small amount of organic matter. The system can reduce harmful substances while keeping beneficial trace elements, though it is not designed for significant TDS removal. Please choose Waterdrop RO system if you’d like to reduce TDS.
Can this system inhibit bacteria?
This system adopts advanced KDF, which effectively inhibits the growth of bacteria. With a pore size of 0.01 um, the system can effectively reduce contaminants, ensuring clean, safe, and healthy purified water.
What is the filter service life?
WD-RF10-UF: 12 months/8,000 gallons
WD-RF15-UF: 24 months/16,000 gallons
WD-RF17-UF: 36 months/24,000 gallons
Where can I buy a replacement filter?
Click here to purchase replacement filters.
Can this system replace my refrigerator filter?
With WD-UC, the system can connect to your refrigerator/icemaker and replace your overpriced refrigerator filter. With a filtration accuracy of 0.01 μm, this inline water filter achieves excellent filtration performance, extended filter life, and lower replacement costs. Waterdrop has developed fridge connection kits with all the tools you need to connect WD-UA or WD-UB to your refrigerator and ice maker.
How big is the faucet hole?
For WD-UB, the standard drilling size is 1”, and the faucet's base diameter is 1¾”. If the sink has a soap dispenser hole, it can be used directly to install the faucet.
What is the water pressure?
Waterdrop Undersink Water Filtration System is built to handle a great deal of pressure and is designed to be installed on cold water lines only. In general, the water pressure in homes should be around 60psi. The recommended water pressure is between 10-125 psi.

UA-UF Ultra-Filtration System

UB-UF Ultra-Filtration System

UC-UF Ultra-Filtration System

TSU Ultrafiltration System

TSC Filtration System

Situation Undersink/RV/Bathroom Undersink/RV/Bathroom Refrigerator/Icemaker/RV Undersink Undersink
Micron Rating 0.01μm 0.01μm 0.01μm 0.01μm 0.5 μm
Upgrade Filter Material Adding 0.01 micron ultrafiltration membrane Adding 0.01 micron ultrafiltration membrane Adding 0.01 micron ultrafiltration membrane Adding 0.01 micron ultrafiltration membrane ×
Removable Substances Contaminants larger than 0.01 μm, Chlorine, Taste and Odor, Sediment, Rust, Heavy Metals Contaminants larger than 0.01 μm, Chlorine, Taste and Odor, Sediment, Rust, Heavy Metals Contaminants larger than 0.01 μm, Chlorine, Taste and Odor, Sediment, Rust, Heavy Metals Most of contaminants larger than 0.01 micron Most of chlorine, lead, mercury, fluoride, arsenic, taste and odor
Filtration Capacity 8000/16000/24000 Gallons 8000/16000/24000 Gallons 8000/16000/24000 Gallons 6/12/24 Months 6/12/24 Months
Gallons Per Minute 0.75 GPM 0.75 GPM 0.75 GPM 0.6 GPM 0.6 GPM
Reduce TDS No No No No No
Retain Beneficial minerals
Dedicated Faucet × v ×
CF filter
Replacement Undersink Water Filter | WD-RF10-UF
  • 3.6" * 3.85" * 12.3"
  • 8,000 Gallons
26.99
Total price: $26.99
Total price: $26.99
WD-G3-N3CB Filter
Replacement Undersink Water Filter | WD-RF15-UF
  • 3.6" * 3.85" * 16.7"
  • 16,000 Gallons
36.99
Total price: $36.99
Total price: $36.99
WD-G3P800-N2RO Filter
Replacement Undersink Water Filter | WD-RF17-UF
  • 3.6" * 3.85" * 19.1"
  • 24,000 Gallons
41.99
Total price: $41.99
Total price: $41.99