--- product_id: 5466145 title: "ProClear Mineral Spa Sanitizer Cartridge – 2890-185, Hot Tub Mineral Cartridge for J-300, J-400 & J-500 Series, Easy-to-Install Design Supports Balanced Water and Reduced Chemical Use" brand: "jacuzzi" price: "$115.70" currency: USD in_stock: true category: "Jacuzzi" url: https://www.desertcart.us/products/5466145-proclear-mineral-spa-sanitizer-cartridge-2890-185-hot-tub-mineral store_origin: US region: United States of America --- # Long-lasting mineral release Enhances water clarity & balance Fits J-300/400/500 Series ProClear Mineral Spa Sanitizer Cartridge – 2890-185, Hot Tub Mineral Cartridge for J-300, J-400 & J-500 Series, Easy-to-Install Design Supports Balanced Water and Reduced Chemical Use **Brand:** jacuzzi **Price:** $115.70 **Availability:** βœ… In Stock ## Summary > πŸ’Ž Elevate your soak with crystal-clear, low-maintenance luxury! ## Quick Answers - **What is this?** ProClear Mineral Spa Sanitizer Cartridge – 2890-185, Hot Tub Mineral Cartridge for J-300, J-400 & J-500 Series, Easy-to-Install Design Supports Balanced Water and Reduced Chemical Use by jacuzzi - **How much does it cost?** $115.70 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/5466145-proclear-mineral-spa-sanitizer-cartridge-2890-185-hot-tub-mineral) ## Best For - jacuzzi enthusiasts ## Why This Product - Trusted jacuzzi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Extended Freshness:** Long-lasting cartridge supports consistent water quality between maintenance cycles. - β€’ **Effortless Spa Care:** Quick-install design for seamless integration with your Jacuzzi filtration system. - β€’ **Trusted Jacuzzi Quality:** Durable materials uphold Jacuzzi’s high standards for reliable, clean spa water. - β€’ **Universal Compatibility:** Specifically engineered for J-300, J-400, and J-500 Series hot tubs to ensure peak performance. - β€’ **Balanced Water, Less Chemicals:** Steady mineral release reduces chemical dependency for a healthier soak. ## Overview The Jacuzzi ProClear Mineral Spa Sanitizer Cartridge (2890-185) is a durable, easy-to-install mineral cartridge designed for J-300, J-400, and J-500 Series hot tubs. It steadily releases minerals to maintain balanced, clear water, reducing the need for frequent chemical adjustments and extending maintenance intervals. Engineered to integrate seamlessly with Jacuzzi filtration systems, it ensures a consistently fresh and comfortable spa experience. ## Description The Jacuzzi ProClear Mineral Spa Sanitizer Cartridge – 2890-185 is designed to help maintain clean and balanced water in Jacuzzi J-300, J-400, and J-500 Series hot tubs. This mineral cartridge supports the filtration system by gradually releasing minerals that work with your spa water to maintain clarity and balance. It provides an easy, low-maintenance way to keep water fresh between routine chemical adjustments. The cartridge installs quickly into compatible filter housing, offering continuous performance and consistent results. Ideal for spa owners who want dependable water care, the ProClear cartridge supports efficient filtration and helps extend the time between maintenance cycles. Built with durable materials to withstand spa conditions, it integrates seamlessly with Jacuzzi systems for ongoing water balance and cleanliness. Designed with convenience and compatibility in mind, this mineral sanitizer cartridge helps maintain a comfortable and enjoyable soaking environment for every use. ## Features - MINERAL SPA SANITIZER CARTRIDGE – Designed for Jacuzzi J-300, J-400, and J-500 Series hot tubs, this ProClear mineral cartridge helps maintain clean, balanced water by reducing the need for frequent chemical adjustments. Ideal for simple, consistent spa care. - EASY-INSTALLATION DESIGN – Quick and convenient to install into compatible Jacuzzi filtration systems, this mineral cartridge integrates smoothly with your spa setup for ongoing performance and easy maintenance, supporting dependable, clear-water results. - CONSISTENT WATER QUALITY PRODUCTION – Helps improve filtration efficiency and water clarity by steadily releasing minerals that support balanced water conditions. Suitable for freshwater and saltwater spa systems to maintain a more enjoyable soak. - LONG-LASTING WATER SUPPORT – Offers extended use through continuous mineral release, helping maintain balanced spa water between service intervals. Designed to reduce upkeep while keeping water feeling fresh and comfortable for every session. - JACUZZI PERFORMANCE STANDARD – Built with quality materials for compatibility and reliability, this mineral cartridge upholds Jacuzzi’s standard of care for spa water management, supporting a consistently clean and relaxing hot tub environment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004IO8V2S | | Best Sellers Rank | #48,825 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #76 in Swimming Pool Chlorine Alternatives | | Brand Name | Jacuzzi | | Customer Reviews | 4.7 4.7 out of 5 stars (353) | | Item Form | Tablet | | Item Weight | 0.17 kg | | Manufacturer | Jacuzzi | | Manufacturer Part Number | 2890-185 | | Model Number | 2890-185 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Kills Bacteria | | UPC | 810143020014 | | Unit Count | 1 Count | ## Product Details - **Brand:** Jacuzzi - **Item Form:** Tablet - **Item Weight:** 0.17 kg - **Product Benefits:** Kills Bacteria - **UPC:** 810143020014 ## Images ![ProClear Mineral Spa Sanitizer Cartridge – 2890-185, Hot Tub Mineral Cartridge for J-300, J-400 & J-500 Series, Easy-to-Install Design Supports Balanced Water and Reduced Chemical Use - Image 1](https://m.media-amazon.com/images/I/71ONFu9VzGL.jpg) ## Questions & Answers **Q: Can this be used in conjunction with a copper based sanitizing system such as Pristine Blue?** A: yes, that is fine **Q: which filter is the intake filter** A: My J-375 Jacuzzi spa says it's the one with the plastic filter screen under the paper filter (must be removed to see underneath). The other one does not have a plastic screen, it just goes directly into the pump. they are both intake filters, however, one has a plastic screen, makes sense in case the mineral cartridge breaks up it wont get sucked into the pump. IDK which spa you have, hope this helps? **Q: Will this work for J224** A: I researched your question and it looks like the J200 series uses a β€œSpa Frog” mineral stick. I have a J300 series. My filters have a cap at the top that the Proclear fits into. Hope this helps **Q: I have two filters. Do I need to purchase one for each filter?** A: Unless you have a really large spa, one filter is all you need. Check your owner's manual. ## Frequently Bought Together - Jacuzzi ProClear Mineral Spa Sanitizer 2890-185 Maintenance, Clear Water, Enhanced Softness, Controlled Release Technology, Compatible with Jacuzzi Hot Tub's Filtration System - Jacuzzi Proclear 6000-383 Filter, 60 Sq Ft, J-300 Series (2002+) - Pure Filtration for Crystal-Clear Water, Hot Tubs Replacement Part, Easy Installation, Refreshing Spa Experience - 1 Pack - Jacuzzi Proclarity Depth Load Filter, 6473-161 - Hot Tubs & Spas Advanced Filtration Technology for Water Crystal Clear & Relaxation, Depth Cleaning --- ## 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.us/products/5466145-proclear-mineral-spa-sanitizer-cartridge-2890-185-hot-tub-mineral](https://www.desertcart.us/products/5466145-proclear-mineral-spa-sanitizer-cartridge-2890-185-hot-tub-mineral) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-10*