- This inline water filtration system is compatible with most refrigerators. With accessories needed for connection, you can easily access to fresh, tasty ice water and crystal clear ice cubes from your refrigerator. It's time to replace your overpriced refrigerator water filters!
- Waterdrop Undersink Water Filtration System employs an advanced UF membrane, which reduces bacteria, microorganisms, and any contaminants larger than 0.01 μm.[1]
- 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 maximum filter life ensures the filtration capacity of 16,000 gallons, this system delivers safe filtered water all day long.[2]
- Click here to compare our undersink single-stage water filters.
Inline Ultrafiltration Refrigerator Water Filter | Exterior Filtration System-Universal Fit
Model：WD-15UC-UF
Regular price
$56.00
$69.99
Sale price
$69.99
Regular price
20% OFF CODE:
UC
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Related Blog
- Waterdrop Under-Sink Water Filter System Comparison: Single-Stage vs. 3-Stage
- In recent years, scandals regarding water safety emerge one after another and turn water filtration products to be the “must-haves” for U.S. households. Among all types of water filtration products on the market, the under-sink water filter system has been a popular option for its excellent filtration performance and little amount of maintenance effort.
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Shipping policy
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.
30-Day Return
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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-15UC-UF
Product dimensions
3.6" * 3.85" * 16.7"
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
3.41 lb
Color
Black
Included components
Waterdrop Undersink Water Filtration System ×1
1/4" PE tubing ×1
1/4" male water supply line adapter ×2
1/4" compression hex nut ×1
Teflon tape ×1
Sleeve ×1 and Insert ×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 chlorine, 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. 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. It works without electricity and doesn’t produce wastewater. 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.
No more overpriced
refrigerator filters
refrigerator filters
- This inline water filter is compatible with most refrigerators. It’s time to replace your overpriced refrigerator filters so that you can enjoy better filtration performance, longer service life, and lower maintenance cost.
Advanced
UF membrane
UF membrane
- Bacteria, microorganisms, and any contaminants larger than 0.01μm cannot go through the ultrafiltration membrane, which results in high quality drinking water that is clean, safe and healthy.[1]
Simple
installation
installation
- Easy installation takes only
3minutes.
- Replacing the filter also takes only
3seconds.
- The push-to-connect fittings make installation easier, saving you time and effort.
Versatile use
Connect with refrigerator/ice maker
- With accessories to connect to the refrigerator or ice maker, you can easily get cool, crisp filtered water and crystal ice.
- Waterdrop Undersink Water Filtration System is compatible with most of the refrigerators on the market, such as Samsung, GE, LG, Frigidaire, Whirlpool, Maytag, and Kenmore.
The compact design saves a significant amount of under-sink
space and creates more room for storage.
With accessories to connect to the refrigerator or ice maker,
you can easily get iced filtered water and crystal ice. Compared to traditional refrigerator
water filters, the system has better filtration and lower maintenance costs.
Improved filtration
- Four-stage filtration. This under-sink water purification system adopts an advanced ultrafiltration membrane to reduce bacteria, 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
- With the maximum filtration capacity of 16,000 gallons, Waterdrop Undersink Water Filtration System delivers safe filtered water all day long.[2]
- Waterdrop Undersink Water Filtration System can meet a tap water consumption of 22 gallons a day.
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.
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 the 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 μm, the system can effectively reduce most contaminants, ensuring
clean, safe, and healthy purified water.
What is the filter service life?
WD-RF15-UF: 24 months/16,000 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.
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 | × | √ | √ |
Replacement Undersink Water Filter | WD-RF15-UF
- 3.6" * 3.85" * 16.7"
- 16,000 Gallons
26.99
Total price: 26.99
Total price: 26.99
