--- product_id: 759904703 title: "Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime" brand: "waterdrop" price: "Β£138.36" currency: GBP in_stock: true category: "Waterdrop" url: https://www.desertcart.co.uk/products/759904703-waterdrop-wd-g3-n2ro-replacement-filter-nsf-ansi-372-certified store_origin: GB region: United Kingdom --- # 2-year long-lasting filter life 400 GPD ultra-pure flow NSF/ANSI 372 certified safety Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime **Brand:** waterdrop **Price:** Β£138.36 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your hydration game with pure, powerful filtrationβ€”because your water should work as hard as you do. ## Quick Answers - **What is this?** Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime by waterdrop - **How much does it cost?** Β£138.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/759904703-waterdrop-wd-g3-n2ro-replacement-filter-nsf-ansi-372-certified) ## 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 - β€’ **Heavy Metal Defense:** Eliminates over 99.2% arsenic plus lead, mercury, radium, and radioactive contaminantsβ€”because your health deserves elite protection. - β€’ **Effortless Twist & Go:** Replace your filter in just 3 secondsβ€”no tools, no hassle. Stay ahead with maintenance that fits your busy lifestyle. - β€’ **Tailored Compatibility:** Exclusively designed for WD-G3-W 400 GPD RO systemsβ€”ensuring peak performance and longevity without compromise. - β€’ **Certified Peace of Mind:** NSF/ANSI 372 certified for safety and reliability, so you can sip confidently knowing your water meets the highest standards. - β€’ **Precision Filtration Power:** DOW RO membrane filters down to 0.0001ΞΌm, slashing 91.9%+ TDS and 96.9%+ hexavalent chromium for water that’s truly next-level pure. ## Overview The Waterdrop WD-G3-N2RO Replacement Filter is a premium, NSF/ANSI 372 certified cartridge designed exclusively for the WD-G3-W 400 GPD Reverse Osmosis System. Utilizing advanced DOW RO membrane technology, it filters down to 0.0001ΞΌm, reducing over 91.9% of total dissolved solids and eliminating heavy metals like arsenic, lead, and mercury with over 99% efficiency. With a 2-year lifespan and tool-free 3-second installation, it offers a hassle-free, long-term solution for clean, safe drinking water. ## Description Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime ## Features - π‚π¨π¦π©πšπ­π’π›π₯𝐞 𝐦𝐨𝐝𝐞π₯: 𝐎𝐧π₯𝐲 𝐟𝐨𝐫 𝐖𝐃-π†πŸ‘-𝐖 πŸ’πŸŽπŸŽ 𝐆𝐏𝐃 π‘πžπ―πžπ«π¬πž 𝐎𝐬𝐦𝐨𝐬𝐒𝐬 π’π²π¬π­πžπ¦. - π”π©π π«πšππžπ 𝐟𝐒π₯𝐭𝐫𝐚𝐭𝐒𝐨𝐧: Applies the DOW RO membrane technology with an accuracy of 0.0001ΞΌm, reduces over 91.9% of TDS after complete flushing, hexavalent chromium reduction rate is more than 96.9%. Tested against NSF/ ANSI Standards, arsenic reduction rate is more than 99.2%. It can also reduce heavy metals like radium, lead, arsenic, mercury, and radioactive substances which cannot be eliminated by traditional filters. - π‹π¨π§π πžπ« 𝐬𝐞𝐫𝐯𝐒𝐜𝐞 π₯𝐒𝐟𝐞: Delivers clean, filtered water for two years. It is a long-term solution for your family’s health. - π‚π¨π¦π©πšπ­π’π›π’π₯𝐒𝐭𝐲 𝐭𝐒𝐩𝐬: This replacement filter is 𝐧𝐨𝐭 πœπ¨π¦π©πšπ­π’π›π₯𝐞 𝐰𝐒𝐭𝐑 the 600 GPD (WD-G3P600) and 800 GPD (WD-G3P800-W) reverse osmosis system. Using this filter with other reverse osmosis systems may impact their performance and lifespan. Please use the WD-G3-N2RO replacement filter only with the compatible 𝐖𝐃-π†πŸ‘-𝐖 RO system for optimal operation and longevity. - π„πšπ¬π’πžπ« 𝐒𝐧𝐬𝐭𝐚π₯π₯𝐚𝐭𝐒𝐨𝐧: It only takes a twist to change the filter in three seconds. No tools required. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DMS5Y4SF | | Best Sellers Rank | #30,934 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #104 in Replacement Water Filters | | Brand Name | Waterdrop | | Compatible Water Purifier Models | Waterdrop WD-G3-W | | Customer Reviews | 4.7 4.7 out of 5 stars (184) | | EU Spare Part Availability Duration | 2 Years | | External Testing Certification | ANSI | | Included Components | WD-G3-N2RO Replacement Filter | | Item Dimensions D x W x H | 10.9D x 10.9W x 38.1H centimeters | | Item Weight | 1.59 kg | | Manufacturer | Waterdrop | | Manufacturer Part Number | WD-G3-N2RO | | Material Type | / | | Model Number | WD-G3-N2RO | | Number of Items | 1 | | Product Benefits | Reduces TDS and removes heavy metals such as chromium, arsenic, and mercury | | Set Name | WD-G3-N2RO | | Unit Count | 1 Count | ## Product Details - **External testing certification:** ANSI - **Item weight:** 1.59 kg - **Material:** / - **Product benefits:** Reduces TDS and removes heavy metals such as chromium, arsenic, and mercury - **Product dimensions:** 10.9D x 10.9W x 38.1H centimeters ## Images ![Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime - Image 1](https://m.media-amazon.com/images/I/61jyE-0SQJL.jpg) ![Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime - Image 2](https://m.media-amazon.com/images/I/71pzKw5lHxL.jpg) ![Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime - Image 3](https://m.media-amazon.com/images/I/71UVhMBzF3L.jpg) ![Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime - Image 4](https://m.media-amazon.com/images/I/7133Ra-EiJL.jpg) ![Waterdrop WD-G3-N2RO Replacement Filter, NSF/ANSI 372 Certified, Replacement for WD-G3-W 400 GPD Reverse Osmosis System, 2-year Lifetime - Image 5](https://m.media-amazon.com/images/I/71W4in-iZcL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/759904703-waterdrop-wd-g3-n2ro-replacement-filter-nsf-ansi-372-certified](https://www.desertcart.co.uk/products/759904703-waterdrop-wd-g3-n2ro-replacement-filter-nsf-ansi-372-certified) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-08*