--- product_id: 271500070 title: "Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity" brand: "waterdrop" price: "481.15 DT" currency: TND in_stock: true reviews_count: 5 category: "Waterdrop" url: https://www.desertcart.tn/products/271500070-waterdrop-rf17-replacement-filter-cartridge-for-17ua-17ub-under-sink store_origin: TN region: Tunisia --- # 24,000 gal capacity NSF/ANSI 42 & 53 certified 3-sec twist-lock replace Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity **Brand:** waterdrop **Price:** 481.15 DT **Availability:** ✅ In Stock ## Summary > 🚰 Elevate your tap game—pure water, zero compromises. ## Quick Answers - **What is this?** Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity by waterdrop - **How much does it cost?** 481.15 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/271500070-waterdrop-rf17-replacement-filter-cartridge-for-17ua-17ub-under-sink) ## Best For - waterdrop enthusiasts ## Why This Product - Trusted waterdrop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clogging? Not Here.:** 20X larger filtration area means fewer clogs and consistent flow. - • **Effortless Swap Tech:** Twist-and-lock design lets you replace the filter in just 3 seconds, no tools needed. - • **Next-Level Filtration:** Reduces PFAS, lead, chlorine, and VOCs for crisp, clean water every time. - • **Safe & Sustainable Materials:** BPA-free, lead-free, with natural coconut shell carbon—pure inside and out. - • **Ultra-Long Life, Zero Hassle:** Filters up to 24,000 gallons or 3 years—set it and forget it. ## Overview The Waterdrop RF17 Replacement Filter Cartridge is a premium under-sink water filter compatible with 17UA/17UB systems, delivering up to 24,000 gallons or 3 years of advanced filtration. Certified to NSF/ANSI 42 and 53 standards, it effectively reduces harmful contaminants including PFAS, lead, chlorine, and VOCs while preserving essential minerals. Its innovative 20X larger filtration area minimizes clogging, and the twist-and-lock design enables tool-free replacement in seconds. Crafted from BPA-free, lead-free materials with natural coconut shell activated carbon, it ensures safe, great-tasting water with minimal maintenance. ## Description Your needs, our priorityWhy do you choose Waterdrop?Established in 2015, Waterdrop has grown to become the most popular and diversified brand in the replacement filter industry. We have a unique global footprint and sell our products in more than 20 countries worldwide. We are dedicated to delivering a sustainable, industry-leading water purification systems by enhancing water quality and contributing to a healthier future.Please note that this Undersink Water Filter cannot reduce TDS. If you need to reduce TDS, the Waterdrop RO System will be an excellent choice. For details, please search ASIN: B07P1XFYJP.TDS stands for total dissolved solids. It is composed of inorganic salts and a small amount of organic matter. This undersink filter cannot lower the TDS value because it removes harmful substances while retaining minerals such as potassium, calcium, sodium, and magnesium, which are beneficial for your health. Review: Works Great - This is hands down the best water filter on the market for the money. I've been using this product for three plus years. My city water has a strong chlorine taste and is not perfectly clear. This filter removed one hundred percent of the bad taste and the water is nice and clear even after three years. I changed it because that's what the company recommended. It's not meant to make your water medical grade. For that you should get an RO system which costs three times more and wastes a ton of water and uses multiple filters. This filter fits nicely under my sink and is a three second process to change. I love it because the water tastes great. If this is your first water filter, buy the kit that comes with a stainless faucet that will mount to your sink and comes with all the necessary plumbing accessories. It provides great water pressure and you will love it. desertcart sells this kit as well. I totally recommend it! Review: 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. ## Features - 【Ultra-long service life】When used with municipal water, each Undersink Water Filter has a maximum service life of 3 years or 24,000 gallons.[1] - 【Compatible model】Compatible Replacement Filter for Waterdrop 17UA under sink water filter system (ASIN B085FYGBX7) and 17UB under sink water filter system (ASIN B08GPTH3SP). This undersink filter brings you purified water from your original faucet or your dedicated faucet. Get easy access to clean, safe, and healthy purified water with Waterdrop! - 【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. - 【Efficient filtration】The Waterdrop Undersink Water Filtration Replacement Filter is tested by WQA against NSF/ANSI 42 for reduction of chlorine, taste&odor. Tested by KC authoritative organization, it can effectively reduce VOC(chloroform), benzene, chlorobenzene, chloropicrin and styrene. It can effectively remove sediment, rust and other large particles. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead.Besides, it can reduce PFAS, PFOA/PFOS. - 【WQA certified safe material】Made from premium BPA-free and lead-free materials, the under sink replacement filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from the inside out. The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it. - 【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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085G4NZHX | | Best Sellers Rank | #292,558 in Kitchen ( See Top 100 in Kitchen ) #984 in Water Filter Cartridges | | Brand | Waterdrop | | Brand Name | Waterdrop | | Compatible Water Purifier Models | Waterdrop WD-17UA | | Customer Reviews | 4.6 out of 5 stars 632 Reviews | | EU Spare Part Availability Duration | 3 Years | | External Testing Certification | IAPMO | | External testing certification | IAPMO | | Included Components | Filter | | Manufacturer | Waterdrop | | Manufacturer Part Number | RF17 | | Material | Activated Carbon | | Material Type | Activated Carbon | | Model Number | WD-RF17 | | Number of Items | 1 | | Product Benefits | Reduces PFAS | | Product benefits | Reduces PFAS | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | ## Product Details - **Brand:** Waterdrop - **Capacity:** 24000 Gallons - **Included components:** Filter - **Material:** Activated Carbon - **Special features:** Replacement Filter for Waterdrop 17UA, 17UB, 17UA-UF, 17UB-UF, 3 Years or 24000 Gallons ## Images ![Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity - Image 1](https://m.media-amazon.com/images/I/51vzRbDtEpL.jpg) ![Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity - Image 2](https://m.media-amazon.com/images/I/71mSOAfTYtL.jpg) ![Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity - Image 3](https://m.media-amazon.com/images/I/71lf6PCbpZL.jpg) ![Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity - Image 4](https://m.media-amazon.com/images/I/71d+jx5fNdL.jpg) ![Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity - Image 5](https://m.media-amazon.com/images/I/71RIkGHp25L.jpg) ## Questions & Answers **Q: Does this filter work for the Waterdrop 10UB?** A: Hi Alice, Thanks for your interest in our Waterdrop 10UB Under Sink Water Filter System. Please be assured that the filter head of all our under sink systems is identical, so the filter replacement is interchangeable, which means you can replace the RF-17 filter on the WD-10UB system. But lengths of the filter replacements are different, please ensure enough space reserved for installation. Below are lengths of the filter replacements and their purchase links for your reference: WD-RF10 (10-inch): http://www.amazon.com/dp/B085G66JTZ WD-RF15 (15-inch): http://www.amazon.com/dp/B085G78F7R WD-RF17 (17-inch): http://www.amazon.com/dp/B085G4NZHX If you have any other questions, please feel free to give us a call between the hours of 8:00 AM-5: 00 PM (PST), Monday through Friday at 1-888-352-3558. We will try our best to help you out. Thank you very much. Best Regards, Mia Lauren **Q: Whats the difference between the white and black filter?** A: Dear customer, Thank you for your interest in our product. Please note that the difference between and WD-RF17W-UF is the color and the filtration accuracy. With a filtration accuracy of 0.01 μm, the WDWD-RF17-RF17W-UF filters out impurity larger than 0.01 μm. With a filtration accuracy of 0.5 μm, the WD-RF17 reduces pollutants, such as chlorine, taste and odor, sediment, rust, and other heavy metals If you have contacted us via email but received no reply, please check the Spam/Junk Folder first. Thank you. If you have any other inquiries, please feel free to contact us. 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri). Kind Regards Mia Lauren　 Customer Service Rep **Q: Are the filters interchangeable,so the wd-rf17 will work with 15ub?** A: Hello, Thanks for your interest in our WD-RF17 replacement filter. Please be assured that the filter head of all our undersink water filtration systems is identical, so the filter replacement is interchangeable, which means you can replace the WD-RF17 filter on the WD-15UB system. But the lengths of the filter replacements are different, please ensure enough space reserved for installation. Here are lengths of the filter replacements for your reference: WD-RF10 filter: 10 inches WD-RF15 filter: 15 inches WD-RF17 filter: 17inches If you have any other questions, please feel free to give us a call between the hours of 8:00 AM-5: 00 PM (PST), Monday through Friday at 1-888-352-3558. We will try our best to help you out. Thank you very much. Best Regard, Mia Lauren **Q: Por favor me informa cuándo vuelve a tener el producto disponible. Requiero comprar 2 filtros RF17. quedo atento a su respuesta** A: Hola, Gracias por su interés en nuestro producto de filtro. Lo siento, pero este artículo está disponible. Si se muestra como no disponible, significa que Amazon no puede entregar en su ubicación. Puedes probar este enlace si estás en España (solo RF10 disponible) https://www.amazon.es/dp/B08H5KF7RH Si se ha puesto en contacto con nosotros por correo electrónico pero no ha recibido respuesta, compruebe primero la carpeta Spam/Basura. Gracias. Si tiene alguna otra consulta, no dude en contactarnos. 1-888-352-3558 Saludos cordiales mia lauren Representante de servicio al cliente ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great *by J***N on 25 July 2023* This is hands down the best water filter on the market for the money. I've been using this product for three plus years. My city water has a strong chlorine taste and is not perfectly clear. This filter removed one hundred percent of the bad taste and the water is nice and clear even after three years. I changed it because that's what the company recommended. It's not meant to make your water medical grade. For that you should get an RO system which costs three times more and wastes a ton of water and uses multiple filters. This filter fits nicely under my sink and is a three second process to change. I love it because the water tastes great. If this is your first water filter, buy the kit that comes with a stainless faucet that will mount to your sink and comes with all the necessary plumbing accessories. It provides great water pressure and you will love it. Amazon sells this kit as well. I totally recommend it! ### ⭐⭐⭐⭐⭐ Great :) Now I can just give my puppy tap water :) *by A***R on 27 November 2024* 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. ### ⭐⭐⭐⭐⭐ Facile à installer. L’eau a bon goût *by J***E on 11 February 2026* Satisfaite de ce produit . L’eau a bon goût et fonctionne très bien. ## Frequently Bought Together - Waterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity - Waterdrop 17UA 3 Years Under Sink Water Filter, Under Sink Water Filtration System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Under Sink Water Filter, NSF/ANSI 42 Certified, 24K Gallons --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/271500070-waterdrop-rf17-replacement-filter-cartridge-for-17ua-17ub-under-sink](https://www.desertcart.tn/products/271500070-waterdrop-rf17-replacement-filter-cartridge-for-17ua-17ub-under-sink) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*