--- product_id: 288725904 title: "Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity" brand: "waterdrop" price: "€ 86.95" currency: EUR in_stock: true reviews_count: 6 category: "Waterdrop" url: https://www.desertcart.hr/products/288725904-waterdrop-rf10-replacement-filter-cartridge-for-10ua-10ub-under-sink store_origin: HR region: Croatia --- # 11,000 gallons capacity 3-second twist-lock replacement NSF/ANSI certified multi-stage filtration Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity **Brand:** waterdrop **Price:** € 86.95 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your tap water game—because your health deserves the best! ## Quick Answers - **What is this?** Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity by waterdrop - **How much does it cost?** € 86.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/288725904-waterdrop-rf10-replacement-filter-cartridge-for-10ua-10ub-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 - • **Effortless Twist & Lock:** Replace your filter in just 3 seconds—no tools, no hassle. - • **Mineral-Retaining Purity:** Removes harmful impurities while preserving essential minerals for balanced water. - • **Advanced Multi-Stage Defense:** Reduces PFAS, lead, chlorine, bad taste & odor for healthier hydration. - • **Certified Safety You Can Trust:** IAPMO NSF/ANSI 42, 53 & 372 certified for guaranteed contaminant reduction. - • **Ultra-Long Life, Ultra-Clean Water:** Filters up to 11,000 gallons or 1 year for uninterrupted purity. ## Overview The Waterdrop RF10 Replacement Filter Cartridge is a premium under-sink water filter compatible with 10UA/10UB systems, delivering up to 11,000 gallons of purified water. Featuring innovative multi-stage filtration certified by IAPMO to reduce PFAS, lead, chlorine, and unpleasant tastes, it ensures safe, great-tasting water while retaining beneficial minerals. Its quick twist-and-lock design enables tool-free replacement in seconds, making it the smart choice for health-conscious professionals seeking convenience and reliability. ## 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: Easy to install - Nice product and too easy to install, i also found the replacement. Review: Water tastes great after installing ## Features - 【Compatible model】Compatible Replacement Filter for Waterdrop 10UA under sink water filter system (ASIN B083NPW1DN), 10UB under sink water filter system (ASIN B089CKQGL1). 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! - 【Ultra-long service life】 When used with municipal water, each Undersink Water Filter has a maximum service life of 1 year or 11,000 gallons.[1] - 【Innovative multistage filtration】The Waterdrop Undersink Water Filtration Replacement Filter uses innovative multistage filtration. And it can effectively reduces PFAS, PFOA/PFOS, 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085G66JTZ | | Best Sellers Rank | #7,134 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Under-Sink Water Filters | | Brand Name | Waterdrop | | Compatible Water Purifier Models | Waterdrop WD-10UB | | Customer Reviews | 4.7 4.7 out of 5 stars (5,069) | | EU Spare Part Availability Duration | 1 Years | | External Testing Certification | IAPMO | | Item Dimensions D x W x H | 9.1D x 9.1W x 25.4H centimeters | | Manufacturer | Waterdrop | | Manufacturer Part Number | WD-RF10 | | Material Type | lead free | | Model Number | RF10 | | Number of Items | 1 | | Product Benefits | Remove iṁpurities, retain beneficial minerals | | Set Name | Waterdrop 10UA/10UB Replacement Filter Set | | UPC | 840814185131 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Waterdrop - **External testing certification:** IAPMO - **Material:** lead free - **Product benefits:** Remove iṁpurities, retain beneficial minerals - **Product dimensions:** 9.1D x 9.1W x 25.4H centimeters ## Images ![Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity - Image 1](https://m.media-amazon.com/images/I/61Sb+qlwXSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by R***T on 7 August 2023* Nice product and too easy to install, i also found the replacement. ### ⭐⭐⭐⭐⭐ Review *by C***R on 3 October 2025* Water tastes great after installing ### ⭐⭐⭐⭐⭐ Review *by J***. on 5 March 2026* Deux ans que j'ai adopté ce système de filtration. J'en suis pleinement satisfait : l'eau semble avoir meilleur goût. Utile également pour le remplissage des cafetières ou pour l'eau du thé et infusions. Bien qu'il soit précisé que ce ne soit pas nécessaire, je ferme quand même l'arrivée générale d'eau avant le remplacement de la cartouche. C'est assez simple à faire. La question qui se pose, c'est la disponibilité des cartouches pour les années à venir. ## Frequently Bought Together - Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity - Waterdrop 10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste, NSF/ANSI 42 Certified, 8K Gallons, Easy Installation --- ## 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.hr/products/288725904-waterdrop-rf10-replacement-filter-cartridge-for-10ua-10ub-under-sink](https://www.desertcart.hr/products/288725904-waterdrop-rf10-replacement-filter-cartridge-for-10ua-10ub-under-sink) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-22*