--- product_id: 744206386 title: "Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months" brand: "waterdrop" price: "฿14042" currency: THB in_stock: true reviews_count: 5 category: "Waterdrop" url: https://www.desertcart.co.th/products/744206386-waterdrop-wd-a1-ro-filter-wd-a1-reverse-osmosis-hot store_origin: TH region: Thailand --- # 12 months long-lasting performance 0.0001μm RO filtration precision 3 seconds easy replacement Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months **Brand:** waterdrop **Price:** ฿14042 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with crystal-clear confidence! ## Quick Answers - **What is this?** Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months by waterdrop - **How much does it cost?** ฿14042 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/744206386-waterdrop-wd-a1-ro-filter-wd-a1-reverse-osmosis-hot) ## 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 - • **Durable & BPA-Free:** Built to last with BPA-free materials and 100,000 water hammer test cycles - • **Effortless Maintenance:** Quick 3-second filter swap keeps your hydration hassle-free - • **Ultra-Fine Purification:** Removes 1,000+ contaminants including lead, fluoride & PFAS for pristine water quality - • **Certified Safety Assurance:** NSF/ANSI 372 & SGS tested, lead-free materials for your peace of mind - • **Consistent Quality, Every Drop:** Reliable filtration performance for a full year without compromise ## Overview The Waterdrop WD-A1-RO Filter is a certified, high-precision reverse osmosis cartridge designed for the Waterdrop A1 Hot and Cold Water Dispenser. It removes over 1,000 impurities at a microscopic 0.0001μm filtration level, ensuring safe, great-tasting water. Engineered for durability with BPA-free materials and tested for longevity, it offers a full 12 months of reliable performance and installs in just 3 seconds, making it the smart choice for health-conscious professionals. ## Description Fits Waterdrop A1 Reverse Osmosis Hot Water Dispenser Review: Yes, perfect Review: The Waterdrop WD-A1-RO Filter is easy to install and effectively improves water taste. It fits perfectly and lasts long. Highly recommended! ## Features - Fits Waterdrop A1 Reverse Osmosis Hot and Cold Water Dispenser - 【Certified by NSF/ANSI 372 and SGS Test】 Certified by NSF/ANSI 372 with lead free materials and passed SGS test. Perfect solution for healthy water needs - 【0.0001μm RO FILTRATION】RO filter effectively reduces over 1,000 impurities including PFAS, fluoride, lead, chromium, arsenic, iron, radium, calcium, nitrates, chloride, radioactive substances, and large particles. Note: This data is from a third party lab - [LONG LASTING PERFORMANCE] Designed to last 12 months, this RO filter provides consistent quality and reliability without frequent replacement - [EASY 3 SECONDS REPLACEMENT] Designed for user-friendly installation, this filter is quick and easy to replace and save time and effort - [DURABLE AND SAFE MATERIAL] This RO filter is made of high quality, BPA-free and durable material. Passed 100,000 times water hammer test. Designed to ensure water safety and withstand long-term testing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3HC3BQY | | Brand Name | Waterdrop | | Customer Reviews | 4.8 4.8 out of 5 stars (47) | | EU Spare Part Availability Duration | 1 Years | | External Testing Certification | ANSI, SGS, NSF | | Item Dimensions D x W x H | 12.7D x 15.2W x 35.6H cm | | Manufacturer | Waterdrop | | Manufacturer Part Number | WD-A1-RO | | Material Type | PP cotton, activated carbon block, reverse osmosis membrane | | Model Number | WD-A1-RO | | Number of Items | 1 | | Product Benefits | Removes over 1,000 impurities for healthier water | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Waterdrop - **External Testing Certification:** ANSI, SGS, NSF - **Material:** PP cotton, activated carbon block, reverse osmosis membrane - **Product Benefits:** Removes over 1,000 impurities for healthier water - **Product Dimensions:** 12.7D x 15.2W x 35.6H cm ## Images ![Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months - Image 1](https://m.media-amazon.com/images/I/61BAxNNoD6L.jpg) ![Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months - Image 2](https://m.media-amazon.com/images/I/71vB+csXzwL.jpg) ![Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months - Image 3](https://m.media-amazon.com/images/I/81SRgFtc2EL.jpg) ![Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months - Image 4](https://m.media-amazon.com/images/I/718sah-mkHL.jpg) ![Waterdrop WD-A1-RO Filter WD-A1 Reverse Osmosis Hot Water Dispenser Replacement 12 Months - Image 5](https://m.media-amazon.com/images/I/81N1mNDH6NL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***N on January 6, 2026* Yes, perfect ### ⭐⭐⭐⭐⭐ Review *by T***M on July 14, 2025* The Waterdrop WD-A1-RO Filter is easy to install and effectively improves water taste. It fits perfectly and lasts long. Highly recommended! ### ⭐⭐⭐⭐⭐ Review *by J***L on October 24, 2024* Easy to install, and the water tastes great. I live in Phoenix where the water quality is bad, this whole RO unit and filter system has served me well. ## Frequently Bought Together - Waterdrop WD-A1-RO Filter, Replacement for WD-A1 Reverse Osmosis Hot Cold water Dispenser, 12-month Lifetime - Waterdrop 𝐖𝐃-𝐀𝟏-𝐂𝐅 Filter, Replacement for 𝐖𝐃-𝐀𝟏 Countertop Reverse Osmosis Hot and Cold water Dispenser, 6-month Lifetime - [Hot and Cold] Waterdrop WD-A1 Countertop Reverse Osmosis System, NSF/ANSI 58 Standard, Bottleless Water Cooler, 6 Temperature Settings Hot Cold & Room Water Dispenser, 2:1 Pure to Drain --- ## 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.co.th/products/744206386-waterdrop-wd-a1-ro-filter-wd-a1-reverse-osmosis-hot](https://www.desertcart.co.th/products/744206386-waterdrop-wd-a1-ro-filter-wd-a1-reverse-osmosis-hot) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*