--- product_id: 212177586 title: "Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack" brand: "waterdrop" price: "$75.79" currency: USD in_stock: true reviews_count: 13 category: "Waterdrop" url: https://www.desertcart.us/products/212177586-waterdrop-rf10-water-filter-replacement-for-waterdrop-10ua-10ub-10ub store_origin: US region: United States of America --- # 11,000 gallons capacity 3-second twist & lock replacement NSF/ANSI certified multi-stage filtration Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack **Brand:** waterdrop **Price:** $75.79 **Availability:** ✅ In Stock ## Summary > 💧 Pure water, zero compromises—filter smarter, live better. ## Quick Answers - **What is this?** Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack by waterdrop - **How much does it cost?** $75.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/212177586-waterdrop-rf10-water-filter-replacement-for-waterdrop-10ua-10ub-10ub) ## 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 - • **Eco-Smart & BPA-Free:** Made with premium, lead-free materials to protect your health and the planet. - • **Effortless Swap Tech:** Replace your filter in just 3 seconds—no tools, no hassle, no downtime. - • **Endless Pure Hydration:** Filters up to 11,000 gallons—stay stocked on clean water all year long. - • **Certified Safety Shield:** NSF/ANSI 42 & 53 certified to reduce PFAS, lead, chlorine, and odors for peace of mind. - • **Sleek Under-Sink Compatibility:** Seamlessly fits Waterdrop 10UA/10UB systems—upgrade your kitchen’s water game instantly. ## Overview The Waterdrop RF10 Replacement Filter Cartridge is a high-capacity, NSF/ANSI certified under-sink filter compatible with Waterdrop 10UA and 10UB systems. It delivers up to 11,000 gallons of purified water by effectively reducing PFAS, lead, chlorine, bad taste, and odors. Featuring a quick twist-and-lock design, it ensures effortless replacement in seconds without tools. Crafted from BPA-free, lead-free materials, this filter guarantees safe, clean water straight from your tap while supporting sustainable living. ## Description Filter Better Live Healthier Visit the Store Filter Better Live Healthier Visit the Store ## 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! - 【WQA certified filter】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 inside to outside. Certified by WQA 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 | #1,046 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Replacement Under-Sink Water Filters | | Brand | Waterdrop | | Brand Name | Waterdrop | | Compatible Water Purifier Models | Waterdrop WD-10UA, Waterdrop WD-10UB | | Customer Reviews | 4.7 out of 5 stars 5,424 Reviews | | EU Spare Part Availability Duration | 1 Years | | External Testing Certification | IAPMO | | Item Dimensions D x W x H | 3.6"D x 3.6"W x 10"H | | Manufacturer | Waterdrop | | Manufacturer Part Number | WD-RF10 | | Manufacturer Warranty Description | 1 Year Manufacturer | | Material | Polyethylene (PE) | | Material Type | Polyethylene (PE) | | Model Number | WD-RF10 | | Number of Items | 1 | | Product Benefits | Remove iṁpurities, retain beneficial minerals | | Product Dimensions | 3.6"D x 3.6"W x 10"H | | Set Name | Basic | | UPC | 840814185131 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Waterdrop - **External Testing Certification:** IAPMO - **Material:** Polyethylene (PE) - **Product Benefits:** Remove iṁpurities, retain beneficial minerals - **Product Dimensions:** 3.6"D x 3.6"W x 10"H ## Images ![Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack - Image 1](https://m.media-amazon.com/images/I/61Sb+qlwXSL.jpg) ![Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack - Image 2](https://m.media-amazon.com/images/I/71MceyJnBnL.jpg) ![Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack - Image 3](https://m.media-amazon.com/images/I/71VNMlHeLFL.jpg) ![Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack - Image 4](https://m.media-amazon.com/images/I/71mEHCuPvrL.jpg) ![Waterdrop RF10 Water Filter Replacement for Waterdrop 10UA/10UB/10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 1 Year, 1 Pack - Image 5](https://m.media-amazon.com/images/I/71DM7K0PM1L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***. on April 30, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***N on May 2, 2026* ### ⭐⭐⭐⭐⭐ Review *by T***! on April 16, 2026* ## 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.us/products/212177586-waterdrop-rf10-water-filter-replacement-for-waterdrop-10ua-10ub-10ub](https://www.desertcart.us/products/212177586-waterdrop-rf10-water-filter-replacement-for-waterdrop-10ua-10ub-10ub) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*