--- product_id: 75446913 title: "Mineral Stone Case Replacement for Zen Water Filter Systems" brand: "ronaqua" price: "£17.46" currency: GBP in_stock: null reviews_count: 8 category: "Ronaqua" url: https://www.desertcart.co.uk/products/75446913-mineral-stone-case-replacement-for-zen-water-filter-systems store_origin: GB region: United Kingdom --- # 1000 gallons lifespan Universal fit compatibility Boosts pH & alkalinity Mineral Stone Case Replacement for Zen Water Filter Systems **Brand:** ronaqua **Price:** £17.46 **Availability:** ❌ Out of Stock ## Summary > 💎 Upgrade your water, upgrade your wellness! ## Quick Answers - **What is this?** Mineral Stone Case Replacement for Zen Water Filter Systems by ronaqua - **How much does it cost?** £17.46 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/75446913-mineral-stone-case-replacement-for-zen-water-filter-systems) ## Best For - ronaqua enthusiasts ## Why This Product - Trusted ronaqua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Purity:** Delivers up to 1000 gallons or 1 year of fresh, mineral-infused water without compromise. - • **Easy Activation Ritual:** Simple 4-step prep ensures maximum mineral potency and germ-free water storage. - • **Seamless Compatibility:** Guaranteed to fit all major Zen Water Filter Systems and popular models like MS-1 and AQ-107. - • **Elevate Your Hydration Game:** Transforms ordinary water into alkaline-rich hydration for enhanced metabolism and detox. - • **Health-Boosting Mineral Infusion:** Infuses essential minerals that support bone density, digestion, and immune health. ## Overview The Mineral Stone Case Replacement for Zen Water Filter Systems is a ceramic mineral-infused cartridge designed to increase water alkalinity and enhance health benefits such as detoxification, hydration, and metabolism support. It fits universally across popular filter models, lasts up to 1000 gallons or 1 year, and includes a simple prep process to maximize mineral release and maintain water purity. ## Description desertcart.com: Alkaline Mineral Stone Case Replacement for Water Filter Systems WELL-MATCHED with MS-1, TWS-01 and AQ-107 Filters : Tools & Home Improvement Review: Perfect fit - Fits perfectly in the Zenwater filter system Review: Less expensive - More economical than the name brand. ## Features - 💎 HELPS INCREASE PH LEVEL producing healthy alkaline water to provide great benefits for every user – including boosting pH, detoxification, increasing hydration, improving metabolism, reducing blood pressure, increasing bone density, regulating digestion, and much more - 💎 POINT OF USE Mineral Stones are INFUSED with minerals the filtered and purified water while it is stored in the bottom tank for consumption and PRESERVES purity and freshness for your stored water - 💎 LIFE OF FILTER is 1000 gallons or 1 year, whichever comes first. To achieve better results before using them is recommended to follow this four steps: 1. Open plastic case; 2. Wash out stones; 3. Boil the stones for the 10 minutes; 4. Put the stones in the case and install case on the bottom of the lower tank - 💎 HELPS to remove heavy metals from your body. Enhances overall health and boosts immunity and to sterilize and prevent secondary breeding of other germs from stored water - 💎 GUARANTEED TO FIT across all Well Known Water Filtration Systems and WELL-MATCHED FOLLOWING FILTERS: MS-1, Purenex MS-1, None TWS-01, AQUASPREE AQ-107 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07259W48N | | Best Sellers Rank | #279,599 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,836 in Replacement Under-Sink Water Filters | | Brand Name | Ronaqua | | Customer Reviews | 4.4 4.4 out of 5 stars (79) | | External Testing Certification | FDA | | Included Components | filter | | Item Dimensions D x W x H | 5"D x 5"W x 2"H | | Item Type Name | filter | | Manufacturer | Ronaqua | | Manufacturer Part Number | RA-1MS-1 | | Material Type | Ceramic | | Model Number | TWS 1 | | Number of Items | 1 | | Product Benefits | HELPS INCREASE PH LEVEL | | Set Name | Mineral Stone Case Replacement for Zen Water Filter Systems | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Ronaqua - **External Testing Certification:** FDA - **Material:** Ceramic - **Product Benefits:** HELPS INCREASE PH LEVEL - **Product Dimensions:** 5"D x 5"W x 2"H ## Images ![Mineral Stone Case Replacement for Zen Water Filter Systems - Image 1](https://m.media-amazon.com/images/I/71Ht9D7zskL.jpg) ![Mineral Stone Case Replacement for Zen Water Filter Systems - Image 2](https://m.media-amazon.com/images/I/71pR4-aS9uL.jpg) ![Mineral Stone Case Replacement for Zen Water Filter Systems - Image 3](https://m.media-amazon.com/images/I/81ah9ub09jL.jpg) ![Mineral Stone Case Replacement for Zen Water Filter Systems - Image 4](https://m.media-amazon.com/images/I/91OpSpUbHJL.jpg) ![Mineral Stone Case Replacement for Zen Water Filter Systems - Image 5](https://m.media-amazon.com/images/I/81kzE9D27BL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit *by E***S on January 12, 2026* Fits perfectly in the Zenwater filter system ### ⭐⭐⭐⭐⭐ Less expensive *by M***R on October 1, 2025* More economical than the name brand. ### ⭐⭐⭐⭐⭐ Review *by L***O on August 9, 2025* Necesario ## Frequently Bought Together - Alkaline Mineral Stone Case Replacement for Water Filter Systems WELL-MATCHED with MS-1, TWS-01 and AQ-107 Filters - Replacement Ceramic Dome Water Filter 0.2 to 0.5 micron for Countertop & Water Coolers. First Stage of Filtration, Traps all Impurities - 5-Stage Replacement Mineral Filter Cartridge for Countertop & Water Coolers. 5 layers of filtration & mineralization. Removes granular impurities to provide a brilliant sparkle in water --- ## 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.uk/products/75446913-mineral-stone-case-replacement-for-zen-water-filter-systems](https://www.desertcart.co.uk/products/75446913-mineral-stone-case-replacement-for-zen-water-filter-systems) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*