Waterdrop RF15 Replacement Filter Cartridge for 15UA/15UB/15UC under Sink Water
- Condition : New
- Dispatch : 3 Days
- Brand : None
- ID# : 230744892
- Quantity : 1 item
- Views : 3
- Location : United States
- Seller : powersignaltechno (0)
- Barcode : None
- Start : Tue 29 Jul 2025 09:11:09 (EDT)
- Close : Run Until Sold
- Remain : Run Until Sold
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Seller's Description

Waterdrop RF15 Replacement Filter Cartridge for 15UA/15UB/15UC under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 19K Gallons High Capacity
Description
Item model number | RF15 |
Unit Count | 1.0 Count |
Style | WD-RF15 |
Product Dimensions | 3.6"D x 3.6"W x 15"H |
External Testing Certification | IAPMO |
Item Package Quantity | 1 |
Part Number | RF15 |
Color | Gery |
Brand | Waterdrop |
Material | NSF/ANSI Approved Material Components |
Batteries Required? | No |
Product Benefits | Remove iṁpurities, retain beneficial minerals |
Item Weight | 1.9 Pounds |
Batteries Included? | No |
Number of Items | 1 |
Compatible Water Purifier Models | Waterdrop WD-15UA, Waterdrop WD-15UB |
Warranty Description | 1 Year Manufacturer |
Manufacturer | Waterdrop |
Special Features | Replacement Filter for Waterdrop 15UA, 15UB, 15UC, 15UA-UF, 15UB-UF, 15UC-UF, 2 Years or 16000 Gallons |
Size | 1 Count (Pack of 1) |
- 【Compatible model】Compatible Replacement Filter for Waterdrop 15UA under sink water filter system (ASIN B083NR5DVY), 15UB under sink water filter system (ASIN B089CVMPGR) and 15UC Inline Water Filter for Refrigerator (ASIN B085G9T9TB). Compatible with all three methods of connection, this undersink filter brings you purified water from your original faucet, your dedicated faucet, or your refrigerator. Get easy access to clean, safe, and healthy purified water with Waterdrop!
- 【Ultra-long service life】When used with municipal water, each Undersink Water Filter has a maximum service life of 2 years or 19,000 gallons.[1]
- 【Solve Clogging Problem】 By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging.
- 【Innovative multistage filtration】The Waterdrop Undersink Water Filtration Replacement Filter uses innovative multistage filtration. And it can effectively reduces PFOA/PFOS, PFAS, lead, heavy metals, chemical impurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
- 【IAPMO certified filter】Made from premium BPA-free and lead-free materials, the under sink replacement filter is certified by IAPMO against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by IAPMO against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead.
- 【Quick replacement】The twist-and-lock design of the undersink filter ensures that you can replace it in 3 seconds without any tools, saving you time and effort.
Product Description
Waterdrop Undersink Water Filtration System
Cost-effective choice
You’ll pay only 0.04 dollar per day for the filter replacement and your water quality will improve with each passing day. Enjoy pure drinking water for a long time.
3 seconds filter replacement
The filter replacement is as user-friendly as it gets. Innovative filter design allows you to replace the filter within only 3 seconds. The push-to-connect fittings make installation and replacement easier than ever, saving you time and effort. No additional tool needed!
Stable and fast water flow
The filter has a stable water flow and high filtration efficiency. The tested full flow rate is 0.75 gpm at 60 psi. You’ll get filtered water without the wait.
Compatible with WD-UA/UB/UC
The filters are designed to fit with all WD-UA/UB/UC series to meet different water needs. Compatible with all three ways of connection, the filter brings you purified water from your original faucet, from the dedicated faucet or from your refrigerator. Easy access to clean and safe purified water with Waterdrop!
Impressive long service life
According to the EPA, an American family uses 18-22 gallons of tap water every day. With a maximum filtration capacity of 19,000 gallons, the Waterdrop Undersink Water Replacement Filter can meet a tap water consumption of 22 gallons a day, which will satisfy your daily water needs. Meanwhile, some of undersink filtration systems claim that they have a filtration capacity of 1,500 gallons, producing 4 gallons of filtered water a day, which actually cannot satisfy your daily water needs.
The multistage filtration ensures a great user experience.
With a filtration accuracy of 0.5 μm, the Waterdrop Undersink Water Filtration Replacement Filter reduces PFOA/PFOS, PFAS, pollutants, such as chlorine, taste and odor, rust, sediment, and other heavy metals[2]. You don’t have to worry about the safety of the filtered water.
The filter also retains minerals that are essential to your body, such as potassium, sodium, calcium, and magnesium. Enjoy fresh water with Waterdrop.
Essential minerals
- Calcium is one of the most abundant metal elements in the human body. It plays a vital role in the physiological and biochemical processes of organisms and cells.
- Potassium is vital for the functioning of all living cells. It helps maintain a normal heartbeat and the blood’s pH level. It is also an important element in the synthesis of protein.
- Sodium can stimulate nerves and muscles, regulating osmotic equilibrium and pH and promoting the absorption of nutrients such as glucose and amino acids.
- Magnesium is one of the most abundant elements in the human body. It stabilizes muscle health and nerve function and helps maintain a normal heartbeat.
References:
[1] *The service life mentioned above is subject to chlorine reduction. Actual result varies according to the local water quality.
[2] *Information is based on CARBON BLOCK MANUFACTURING by WQP, June 2001.
*Information is based on South African Journal of Chemical Engineering, Volume 28, April 2019, Pages 39-45.

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Listing Information
Listing Type | Gallery Listing |
Listing ID# | 230744892 |
Start Time | Tue 29 Jul 2025 09:11:09 (EDT) |
Close Time | Run Until Sold |
Starting Bid | Fixed Price (no bidding) |
Item Condition | New |
Bids | 0 |
Views | 3 |
Dispatch Time | 3 Days |
Quantity | 1 |
Location | United States |
Auto Extend | No |
Seller Recent Feedback
Returns Policy
Refund Type: Money Back
Shipping Cost Paid by: Seller
Returns Within: 30 Days