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Waterdrop 17UA-UF Under Sink Water Filter, 3 Years/24K Gallons, 0.01 Micron Ultra Filtration, Extra RF17-UF Replacement Filter(36 months)
New at  target 
$142.48 reg $152.99
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About this item
Highlights
- Ultra-Long Service Life: Each filter lasts up to 36 months or 24,000 gallons, reducing the need for frequent replacements and providing long-term value.
- Superior Filtration Materials: The ultrafiltration membrane filters out bacteria larger than 0.01 μm, and the activated carbon block effectively removes contaminants like chlorine, heavy metals, and chemicals. The filter is made from BPA-free, lead-free materials for enhanced safety and reliability.
- Innovative Multistage Filtration: The system uses multistage filtration technology to effectively reduce chlorine, taste, odor, heavy metals, chemical impurities, sediment, and other large particles, ensuring clean, safe water for everyday use.
- Easy Installation & Quick Filter Replacement: Installation takes less than 3 minutes with push-to-connect fittings, and the filter can be replaced in just 3 seconds without tools. The system is compatible with both 1/2" and 3/8" cold water lines and faucets.
- Fast Flow Rate & Versatile Use: The system provides a fast and stable flow rate of 0.75 GPM at 60 PSI, making it suitable for use in kitchens, bathrooms, RVs, or offices. It's designed to meet both household and commercial water needs.
Description
- 【Compatibility】 Suitable for faucets with 1/2" or 3/8" FEMALE NPT thread. If a female threaded connector is needed to connect to your faucet, please contact us BEFORE purchase.
- Less than $49.99 per replacement filter WD-RF17-UF, save over 50% of cost on subsequent use.
- [Superior Material]: With a filtration accuracy of 0.01 μm, the Ultrafiltration membrane filters out most of baçtёria larger than 0.01 μm. Activated carbon block and other advanced filter media ensure efficient and safe filtration. Specially selected premium materials are lead-free. The BPA-free, lead-free material ensures more reliable use from the inside out. The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.
- [Innovative Multistage Filtration]: The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. Tested by third party laboratory against NSF/ANSI 42 standard, the under sink water filter system can effectively reduce chlorine, taste and odor. And Waterdrop under sink water filtration system can effectively reduces heavy metals, chemical iṁpurity, sediment and other large particles.[1] Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. No need to buy bottled water anymore!
- Solve Clogging Problem]: By upgrading the filtration area, Waterdrop under sink water filter system now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging.
- [Easy Installation]: The under sink water filter should be connected only to a cold water supply. 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. The system includes a 3/8” hose with a direct connection that adapts to standard 3/8’’ feed water valves under US sinks. The 3/8"–1/2" convertor fitting helps you connect the system to both 1/2" and 3/8" cold water lines and faucets.
- [Ultra-Long Service Life]: When used with municipal water, each filter has a maximum Chlorine reduction service life of 36 months or 24,000 gallons.[2] Thus, you won't need to replace the filter nearly as often as you would with pitcher and faucet water filters. For better filtration, we recommend that you replace the filter every 36 months.
- [Fast Flow Rate & Multiple Uses]: The fast and stable water supply provides pure water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Developed for household and commercial use, the Under Sink Water Filter System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. NOTE: At least 21.5" of vertical under sink space is required to install this filter!
Dimensions (Overall): 5.59 inches (H) x 11.69 inches (W) x 20 inches (D)
Weight: 7.12 pounds
Water Filtration Compatibility: Most Standard Faucets
Filters: Chlorine
Maximum Filter Life: 36 months
Material: Plastic
Care & Cleaning: Clean With Water
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 1006068319
UPC: 6922350640023
Origin: imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 20 inches length x 11.69 inches width x 5.59 inches height
Estimated ship weight: 7.12 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: Ecolife Technologies Inc.
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov For more information, go to https://www.p65warnings.ca.gov/
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5.0 out of 5 stars with 24 reviews
5 out of 5 stars
12 June, 2025
originally posted on Waterdrop
easy installation, good price,
easy installation, good price, happy with overall product and design
5 out of 5 stars
1 June, 2025
originally posted on Waterdrop
This product sweetens the
This product sweetens the taste of my water by removing the chlorine and other contaminants.
5 out of 5 stars
30 May, 2025
originally posted on Waterdrop
Very pleased with the
Very pleased with the performance. Removes the chlorinated taste.
5 out of 5 stars
6 January, 2025
originally posted on Waterdrop
So far, so good. My plumber
So far, so good. My plumber had no problem installing it to my cold water faucet on my sink, and my refrigerator's water dispenser. It takes up very little space inside my cabinet, much less than my old filter, and the water tastes clean and fresh. It is too new to rate it's quality and performance, but so far I am happy with this product.
5 out of 5 stars
12 January, 2024
originally posted on Waterdrop
This is an excellent filter.
This is an excellent filter. It is easy to install and the water tastes great. It did not reduce the flow rate on our faucet as a flow through filter.
5 out of 5 stars
19 June, 2023
originally posted on Waterdrop
Confident about my drinking
Confident about my drinking water having this product
5 out of 5 stars
29 May, 2023
originally posted on Waterdrop
Much better than the GE WXFE
Much better than the GE WXFE OEM filter that came with our new refrigerator.
5 out of 5 stars
17 May, 2023
originally posted on Waterdrop
Ready to install, greatly
Ready to install, greatly reduced the chlorine taste in our water.
5 out of 5 stars
21 March, 2023
originally posted on Waterdrop
Don't think it can be best for
Don't think it can be best for the price. Easy to install
5 out of 5 stars
25 February, 2023
originally posted on Waterdrop
Really great water filter ,
Really great water filter , Iam using to make ice on mine freezer , works amazing.
5 out of 5 stars
15 December, 2022
originally posted on Waterdrop
Great so far after a few weeks
Great so far after a few weeks of use. The water tastes fine after installation. I did notice a little difference in the taste before and after installation. Installation of the filter device under the sink was easy even for someone who is not a handyman such as myself.
5 out of 5 stars
20 October, 2022
originally posted on Waterdrop
The under sink filter was
The under sink filter was super easy to install and the improvement in taste is noticeable. It also hasn't reduced my water flow significantly. I love it and will definitely be back when itis time for a replacement.