---
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: "€ 95.08"
currency: EUR
in_stock: true
reviews_count: 8
category: "Jacuzzi"
url: https://www.desertcart.hr/products/5466145-proclear-mineral-spa-sanitizer-cartridge-2890-185-hot-tub-mineral
store_origin: HR
region: Croatia
---

# Long-lasting cartridge reduces chemical upkeep Consistent mineral release for crystal-clear water Easy-install design fits J-300, J-400 & J-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:** € 95.08
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your soak with sparkling clarity and effortless spa care!

## 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?** € 95.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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

- • **Extended Freshness:** Continuous mineral release keeps water fresh between cleanings
- • **Seamless Integration:** Quick-install cartridge designed specifically for Jacuzzi J-series tubs
- • **Spa-Grade Durability:** Built to Jacuzzi’s high standards for reliable, long-term performance
- • **Effortless Spa Clarity:** Maintains balanced, sparkling water with minimal chemical use
- • **Universal Compatibility:** Works with both freshwater and saltwater spa systems for versatile care

## Overview

The Jacuzzi ProClear Mineral Spa Sanitizer Cartridge (2890-185) is a precision-engineered mineral cartridge designed for Jacuzzi J-300, J-400, and J-500 series hot tubs. It steadily releases minerals to maintain balanced, clear water while reducing the need for frequent chemical adjustments. Featuring an easy-install design and durable construction, it supports both freshwater and saltwater systems, ensuring long-lasting water freshness and enhanced filtration efficiency for a premium 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.

Review: I have a spinal cord injury from a bad car accident and don't have a lot of extra ... - I bought my 2013 Jacuzzi J425 used on Craigslist for only $2000 last summer 2017, the owners had the org receipt for $12K, I have a spinal cord injury from a bad car accident and don't have a lot of extra money so I felt blessed to get such a good deall, I have owned a Hot tub before but I have to tell you this thing is AMAZING! Gone are the days of one filter, Mine takes 3 Large filters and has the Sundance Clearray XL UV light system installed on it, Everything was working just fine with the usual water clarity issues I have battled in the past until I found out about this Optional ProClear Mineral Sanitizer. I ordered it and it installs inside the Blue cap on Top of the Left Large filter. LET me tell you, I was and still am Amazed at how Clear and beautiful the water is in this Jacuzzi. It is sparkiling clear and I'm not just talking about for a week or two. I bought the Pro Clear Mineral November 2nd 2017 and the water is still Clear. I have changed the water once since then because I am the only one who uses the tub and I always take a shower first. Even after filling the tub again the sanitizer was and still is working like on day one. I ordered a new one today only because the bulb will need replacing on 6/15/18 so I will be changing all the filters and sanitizer at the same time. One more thing to tell everyone is to buy a water filter that scews onto the end of your garden hose so you literally fill the tub will filtered water right off the bat and that makes a big difference. I only know this because the orginal owners gave me that as well when I purchased it from them. Have a great day and God Bless!
Review: Excellent - Great Product. Buy It

## 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 | #50,547 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #77 in Swimming Pool Chlorine Alternatives |
| Brand | Jacuzzi |
| Brand Name | Jacuzzi |
| Customer Reviews | 4.7 out of 5 stars 351 Reviews |
| Item Form | Tablet |
| Item Weight | 0.17 Kilograms |
| 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 Kilograms
- **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 “Spa 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I have a spinal cord injury from a bad car accident and don't have a lot of extra ...
*by D***W on April 27, 2018*

I bought my 2013 Jacuzzi J425 used on Craigslist for only $2000 last summer 2017, the owners had the org receipt for $12K, I have a spinal cord injury from a bad car accident and don't have a lot of extra money so I felt blessed to get such a good deall, I have owned a Hot tub before but I have to tell you this thing is AMAZING! Gone are the days of one filter, Mine takes 3 Large filters and has the Sundance Clearray XL UV light system installed on it, Everything was working just fine with the usual water clarity issues I have battled in the past until I found out about this Optional ProClear Mineral Sanitizer. I ordered it and it installs inside the Blue cap on Top of the Left Large filter. LET me tell you, I was and still am Amazed at how Clear and beautiful the water is in this Jacuzzi. It is sparkiling clear and I'm not just talking about for a week or two. I bought the Pro Clear Mineral November 2nd 2017 and the water is still Clear. I have changed the water once since then because I am the only one who uses the tub and I always take a shower first. Even after filling the tub again the sanitizer was and still is working like on day one. I ordered a new one today only because the bulb will need replacing on 6/15/18 so I will be changing all the filters and sanitizer at the same time. One more thing to tell everyone is to buy a water filter that scews onto the end of your garden hose so you literally fill the tub will filtered water right off the bat and that makes a big difference. I only know this because the orginal owners gave me that as well when I purchased it from them. Have a great day and God Bless!

### ⭐⭐⭐⭐⭐ Excellent
*by M***O on September 2, 2025*

Great Product. Buy It

### ⭐⭐⭐⭐⭐ The item I needed and arrived fast
*by S***H on May 23, 2026*

Thy don’t actually carry this at my local pool supply store, so I’m glad I could get it here!

## 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

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**Shop now:** [https://www.desertcart.hr/products/5466145-proclear-mineral-spa-sanitizer-cartridge-2890-185-hot-tub-mineral](https://www.desertcart.hr/products/5466145-proclear-mineral-spa-sanitizer-cartridge-2890-185-hot-tub-mineral)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-09*