--- product_id: 663562598 title: "Delta Faucet Clarifi Remineralization Cartridge, DWQ300300" brand: "delta" price: "¥25444" currency: JPY in_stock: true reviews_count: 4 category: "Delta" url: https://www.desertcart.jp/products/663562598-delta-faucet-clarifi-remineralization-cartridge-dwq300300 store_origin: JP region: Japan --- # Electrolytes restored 7-stage filtration boost 2-year easy swap Delta Faucet Clarifi Remineralization Cartridge, DWQ300300 **Brand:** delta **Price:** ¥25444 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water, elevate your day — taste the difference with every drop! ## Quick Answers - **What is this?** Delta Faucet Clarifi Remineralization Cartridge, DWQ300300 by delta - **How much does it cost?** ¥25444 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/663562598-delta-faucet-clarifi-remineralization-cartridge-dwq300300) ## Best For - delta enthusiasts ## Why This Product - Trusted delta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized pH Balance:** Elevates your water’s pH for a healthier, more alkaline hydration experience. - • **Trusted Delta Support:** Backed by expert customer service and clear video tutorials to keep you confident and informed. - • **Taste-Perfected Hydration:** Reintroduces essential minerals like calcium & magnesium for a crisp, refreshing sip every time. - • **Effortless DIY Maintenance:** Replace your cartridge in under a minute—no plumber needed, no hassle. - • **Advanced 7th Stage Filtration:** Enhances your Clarifi RO system with an extra layer of purity and balance. ## Overview The Delta Faucet Clarifi Remineralization Cartridge (DWQ300300) is a precision-engineered filter accessory designed exclusively for the Clarifi Tankless Reverse Osmosis System. It restores vital minerals like calcium, magnesium, and electrolytes removed during filtration, enhancing taste and balancing pH. With a convenient 2-year lifespan and quick DIY replacement, it ensures your drinking water stays fresh, healthy, and perfectly mineralized. ## Description Customize your Clarifi™ Reverse Osmosis drinking experience with an optional remineralizer cartridge designed for better taste and enhanced pH. The Clarifi™ remineralizer cartridge adds those good-for-you minerals, like the electrolytes, calcium and magnesium, back into your filtered drinking water. You can install with confidence, knowing the Delta® Clarifi™ Tankless Reverse Osmosis System is backed by our warranty and highly-trained, live customer support. Review: Cartridge lasted only one year, not two - The remineralization cartilage lasted only one year instead of two. I tested the RO water for minerals after getting leg cramps and noticing the taste wasn’t as good about a year after installing the system; there were no (“0”) minerals in the RO water. I don’t mind having to replace the remineralization cartridge every year, but I do wish the mfr’s instructions didn’t state it lasts two years. I hope the mfr redesigns the remineralization cartilage to last two years or changes the expected duration in its literature. By the way, the remineralized water tastes great! Review: Poor taste - The water tastes like fish. ## Features - ENHANCED TASTE AND PH: Replaces taste-enhancing minerals removed during the normal RO process. - GOOD-FOR-YOU MINERALS: Adds minerals like electrolytes, calcium and magnesium back into your filtered drinking water. - MULTI-STAGE FILTRATION: Offers a 7th Stage of filtration, to be used only with Clarifi Tankless Reverse Osmosis System (DWQ1001012) - EASY, DIY MAINTENANCE: Carbon and RO filters and optional remineralizer cartridge have a two-year lifespan so you can replace them at the same time quickly and easily - it takes less than a minute to replace each. - VIDEO TUTORIALS: Find more information in the included user guide, M&I, and Delta Faucet’s YouTube. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DFJ36SHT | | Best Sellers Rank | #138,276 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #934 in Replacement Under-Sink Water Filters | | Brand | DELTA | | Brand Name | DELTA | | Customer Reviews | 3.3 out of 5 stars 9 Reviews | | Included Components | Cartridge | | Item Dimensions D x W x H | 1"D x 1"W x 1"H | | Item Type Name | Filter Cartridge | | Manufacturer | Delta Faucet Company | | Manufacturer Part Number | DWQ300300 | | Manufacturer Warranty Description | Limited 30-day Limited Warranty | | Material | Plastic | | Material Type | Plastic | | Model Number | DWQ300300 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Adds beneficial minerals to filtered water | | Product Dimensions | 1"D x 1"W x 1"H | | UPC | 195205119951 | | Unit Count | 1 Count | ## Product Details - **Brand:** DELTA - **Material:** Carbon Fiber - **Product Benefits:** Adds beneficial minerals to filtered water - **UPC:** 195205119951 - **Unit Count:** 1.0 Count ## Images ![Delta Faucet Clarifi Remineralization Cartridge, DWQ300300 - Image 1](https://m.media-amazon.com/images/I/51JP2TrxZeL.jpg) ![Delta Faucet Clarifi Remineralization Cartridge, DWQ300300 - Image 2](https://m.media-amazon.com/images/I/81SU2ntDyCL.jpg) ![Delta Faucet Clarifi Remineralization Cartridge, DWQ300300 - Image 3](https://m.media-amazon.com/images/I/61lKQersyOL.jpg) ![Delta Faucet Clarifi Remineralization Cartridge, DWQ300300 - Image 4](https://m.media-amazon.com/images/I/818i5vTxk3L.jpg) ![Delta Faucet Clarifi Remineralization Cartridge, DWQ300300 - Image 5](https://m.media-amazon.com/images/I/71Y8PVEnv1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Cartridge lasted only one year, not two *by D***H on October 18, 2025* The remineralization cartilage lasted only one year instead of two. I tested the RO water for minerals after getting leg cramps and noticing the taste wasn’t as good about a year after installing the system; there were no (“0”) minerals in the RO water. I don’t mind having to replace the remineralization cartridge every year, but I do wish the mfr’s instructions didn’t state it lasts two years. I hope the mfr redesigns the remineralization cartilage to last two years or changes the expected duration in its literature. By the way, the remineralized water tastes great! ### ⭐ Poor taste *by J***H on September 1, 2026* The water tastes like fish. ### ⭐ Horrible taste to water when installed *by A***N on February 3, 2025* My mouth felt weird and taste was bad. Removed it and water taste recovered. Not a great option --- ## 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.jp/products/663562598-delta-faucet-clarifi-remineralization-cartridge-dwq300300](https://www.desertcart.jp/products/663562598-delta-faucet-clarifi-remineralization-cartridge-dwq300300) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-30*