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💧 Elevate your hydration game with Waterdrop’s powerhouse filter—because your health deserves the best!
The Waterdrop RF17 Replacement Filter is a premium under-sink water filter compatible with Waterdrop 17UA/17UB systems. Certified by IAPMO and NSF/ANSI standards, it delivers up to 3 years or 24,000 gallons of advanced filtration, reducing lead, PFAS, chlorine, VOCs, and unpleasant tastes. Featuring a 20X larger filtration area to prevent clogging and a quick twist-lock replacement design, it ensures clean, safe, and great-tasting water with minimal effort.
















| ASIN | B085G4NZHX |
| Best Sellers Rank | #19,434 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #120 in Replacement Under-Sink Water Filters |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Compatible Water Purifier Models | Waterdrop WD-17UA, Waterdrop WD-17UB |
| Customer Reviews | 4.7 out of 5 stars 987 Reviews |
| External Testing Certification | IAPMO |
| Included Components | Waterdrop RF17 Under sink Water Filter Replacement ×1 |
| Item Dimensions D x W x H | 3.6"D x 3.6"W x 17"H |
| Item Highlight | Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 3 Years Item Highlight Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 3 Years See more |
| Manufacturer | Waterdrop |
| Manufacturer Part Number | RF17 |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | NSF/ANSI Approved Components |
| Material Type | NSF/ANSI Approved Components |
| Model Number | WD-RF17 |
| Number of Items | 1 |
| Product Benefits | Removes harmful contaminants for cleaner, safer water, with long service life and easy replacement |
| Product Dimensions | 3.6"D x 3.6"W x 17"H |
| Set Name | Replacement Filter Set |
| Unit Count | 1 Count |
A**R
Absolutely easy to replace.
Every 3 years I replace this filter. No tools needed. Turn off the cold water. Place some rags under the filter, to absorb the small amount of residual water spillage. Unscrew the old filter, with a counter clockwise quarter of a turn. Remove and install the new filter, with a quarter clockwise turn. Couldn't be simpler or easier. I put a piece of blue painter's tape across the outside of the filter, and use a sharpie to write down the installation date, of the newly installed filter. Makes it easy to read from a distance. Takes more time to run the water, until it's clear, than the replacement procedure does. Usually takes about 7 minutes, of running the water, until a glass of water is crystal clear. I have never had any issues with water leakage. Has definitely dealt with the funky taste, that I had to endure prior to installing this filter setup. No issues whatsoever. Highly recommend.
S**S
Phenomenal Customer Service & Great System Replacement!
I initially ran into an issue where the filter's water flow slowed down significantly after less than a month of use. I reached out to their customer support team and was connected with Becky. She was absolutely wonderful! Becky kindly guided me through the entire troubleshooting process and went above and beyond by arranging a replacement for the whole system. The new system works wonderfully! It has been a week now, and the water flow is perfectly strong and smooth. As an unexpected bonus, Becky even included a small gift with my replacement. I am incredibly grateful for her amazing support—the world needs more customer service representatives like her! Highly recommend this company for how they stand behind their products.
A**S
Great Waterdrop Customer Service
We have used Waterdrop as our filter of choice for 5 years and have been very satisfied. Our last filter did not seem to work correctly, but it turned out to be a clogged filter head. We had an older filter head. Becky, the customer service rep handled our issue without issue and very quickly. She sent out a new filter head and that completely cleared up any issues. Becky followed up to make sure everything was taken care of and even sent out a free filtered water pitcher for the fridge for our troubles. Great customer service. Thank you, Becky.
A**N
Easy!
It’s original and not generic, so that’s great! The water flow is fantastic and my water tastes great it removes PFAS and other toxins, which is my main concern. And it lasts a year, so it’s great value. Super easy to change too.
T**3
It’s clean filtered water
I have this setup installed under my sink for over a year. First filter lasted 5 months, second replacement last 9 months. On city water and it’s on a separate faucet that comes with the bundle. Only used for drinking water. Does not last the claimed 3 years or 24,000 gallons but they quality of the filtered water is fantastic and I will keep buying replacements.
G**R
Easy to install
The filter was easy to install and works very well
B**A
Water quality
Water taste great
B**O
Filter is good, Becky is great
Recently bought a replacement filter cause I moved and didn't reinstall the old one for like 6 months. Realized my old setup didn't work in the new sink and couldn't find a good workaround within buying a while new unit. Hit up customer support and legitimately couldn't have had better help getting my situation figured out. Troubleshooting water hose types and everything. Becky was on point that's all I gotta say.
Z**A
Buen producto
Por ahora anda muy bien, de todas maneras tengo que hacer un análisis de la calidad de agua que dispensa, ya que compre un dispositivo para hacer una evaluación y no puedo realizarlo
A**R
Great :) Now I can just give my puppy tap water :)
The Water Filter is an excellent choice for anyone looking to improve water quality. It effectively reduces chlorine, fluoride, heavy metals, and other contaminants, significantly enhancing the taste and safety of your drinking water. The filter lasts up to 6 months or 1,500 gallons, making it both durable and cost-effective. Installation is quick and easy, requiring no tools or professional help—just twist off the old filter and replace it with the new one. While the initial cost may be slightly higher than basic filters, the performance and longevity make it worth the investment. It’s specifically designed for Waterdrop 17UA/17UB systems, ensuring perfect compatibility. Overall, the RF17 filter offers great value, providing clean, great-tasting water for months with minimal effort. Highly recommended for anyone using Waterdrop's under-sink filtration systems.
I**.
Cleanses the taste of town water.
We moved into town from a farm where we had a spring fed well. The town water tasted terrible, chlorinated and dead. We installed one of these filters on the feed to the kitchen cold water tap shortly after moving, made a big difference in the taste of the water, particularly when brewing green tea and coffee. We just replaced the filter unit after about 32 months in an excess of caution. For all I know the filter would have lasted for the rated 36 months, but at the price for a replacement filter, why take a chance.
J**E
Facile à installer. L’eau a bon goût
Satisfaite de ce produit . L’eau a bon goût et fonctionne très bien.
C**N
Efficace
Eau clean et bon goût de leau
Trustpilot
3 weeks ago
3 weeks ago