---
product_id: 500430213
title: "FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization"
brand: "frog"
price: "€ 335.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Frog"
url: https://www.desertcart.sk/products/500430213-frog-replacement-mineral-reservoir-for-use-with-pool-frog-model
store_origin: SK
region: Slovakia
---

# 6-month mineral cartridge lifespan 50% less chlorine for softer water Prefilled, hassle-free installation FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization

**Brand:** frog
**Price:** € 335.23
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into crystal-clear, low-chlorine luxury with FROG’s mineral magic!

## Quick Answers

- **What is this?** FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization by frog
- **How much does it cost?** € 335.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/500430213-frog-replacement-mineral-reservoir-for-use-with-pool-frog-model)

## Best For

- frog enthusiasts

## Why This Product

- Trusted frog brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cut Chlorine Use by Half:** Enjoy gentler, skin-friendly water with up to 50% less chlorine
- • **Plug & Play Mineral Power:** Prefilled cartridge fits perfectly for quick, no-mess replacement
- • **Trusted Expertise Backing:** Over 25 years of water care innovation ensuring superior pool health
- • **Effortless 6-Month Sanitization:** Set it and forget it—consistent pool care without daily hassle
- • **Cleaner, Clearer Water Guaranteed:** Patented mineral tech keeps your pool sparkling season after season

## Overview

The FROG Replacement Mineral Reservoir is a prefilled cartridge designed for Pool FROG Model 5400 and XL PRO Cyclers, delivering 6 months of automatic pool sanitization. It reduces chlorine usage by up to 50%, resulting in softer, clearer water that’s gentler on skin and swimsuits. Backed by over 25 years of patented mineral technology, this easy-to-install reservoir ensures hassle-free, superior pool maintenance.

## Description

Pool Solutions Visit the Store Pool Solutions Visit the Store Hot Tub Visit the Store Hot Tub Pool Visit the Store Pool Swim Spa Visit the Store Swim Spa

Review: Great price for this kit - This product is amazing works so well in my pool
Review: Great product - Order here every year. Works as intended.. keeps water soft and using less salt

## Features

- Mineral Replacement for Pool Maintenance: The Pool FROG Model 5400 Mineral Reservoir is designed to fit into Pool FROG Model 5400 and XL PRO Cyclers; each cartridge is prefilled with FROG sanitizing minerals
- Replacement Supplies for Superior Pool Care: Maintain cleaner and clearer water with sanitizing minerals; mineral reservoir works together with Pool FROG Bac Pacs (sold separately) to reliably sanitize pool water
- Automatic Pool Sanitization: Ensure consistent water treatment without constant monitoring to simplify pool maintenance; each mineral reservoir lasts 6 months or one pool season
- Reduce Chlorine Significantly: Minerals reduce chlorine usage by up to 50%*, resulting in softer water that's gentler on skin and swimsuits
- Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BF2MMTNG |
| Best Sellers Rank | #12,840 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #230 in Pool & Spa Replacement Parts |
| Brand | FROG |
| Brand Name | FROG |
| Customer Reviews | 4.7 out of 5 stars 404 Reviews |
| Item Form | Granular |
| Item Weight | 1.6 Pounds |
| Manufacturer | King Technology |
| Manufacturer Part Number | 8001 |
| Model Number | 8001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Benefits | Kills Bacteria, Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine Odor Product Benefits Kills Bacteria, Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine Odor See more |
| UPC | 722906005445 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** FROG
- **Item Form:** Granular
- **Item Weight:** 1.6 Pounds
- **UPC:** 722906005445

## Images

![FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization - Image 1](https://m.media-amazon.com/images/I/61z+7fqpj3L.jpg)
![FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization - Image 2](https://m.media-amazon.com/images/I/81-JrqOtqyL.jpg)
![FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization - Image 3](https://m.media-amazon.com/images/I/61aXvhnmrLL.jpg)
![FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization - Image 4](https://m.media-amazon.com/images/I/71k6lTA1hoL.jpg)
![FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization - Image 5](https://m.media-amazon.com/images/I/71YYtk4KkVL.jpg)

## Questions & Answers

**Q: How long does the mineral reservoir last?**
A: The mineral reservoir lasts 6 months or one pool season.

**Q: What Pool FROG sanitizing systems is the Mineral Reservoir 5400 used with?**
A: The Mineral Reservoir 5400 is compatible with the Pool FROG XL PRO Cycler and Pool FROG Model 5400 Cycler.

**Q: How do I replace my Mineral Reservoir 5400?**
A: Insert the mineral reservoir into your Model 5400 Cycler, making sure the slot aligns with the fin inside the cycler. Once in place, twist the cycler cap back to hand-tightness – and enjoy your pool!

**Q: What is Fresh Mineral Water?**
A: With FROG’s Sanitizing Minerals and a low level of chlorine, it’s cleaner, clearer, softer water that's easier to take care of. It's sanitized water without the harshness of other products and with prefilled pacs; it's much easier too.

**Q: What's included in the box?**
A: 1 Mineral Reservoir 5400

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price for this kit
*by D***B on April 25, 2026*

This product is amazing works so well in my pool

### ⭐⭐⭐⭐⭐ Great product
*by M***T on May 20, 2026*

Order here every year. Works as intended.. keeps water soft and using less salt

### ⭐⭐⭐⭐⭐ Great Product
*by T***O on March 30, 2026*

Using this mineral pack during the summer with the frog pro xl significantly reduces the need for chlorine in your pool. The pack isn’t cheap but it’s a once a season purchase so is what it is

## Frequently Bought Together

- FROG Replacement Mineral Reservoir for use with Pool FROG Model 5400 and XL PRO Cyclers - Prefilled Mineral Cartridge for Quick & Easy Pool Sanitization
- FROG BAM 90-Day Algae Preventative - Pool Winterizer Chemical and Algaecide Treatment for Preventing & Removing Algae - Compatible with All FROG Pool Products
- FROG Bac Pac Replacement Chlorine Cartridges for use with Pool FROG Model 5400 and 6100 Cyclers - Prefilled for Easy & Convenient Pool Sanitizing & Water Care - 3 Pack

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**Shop now:** [https://www.desertcart.sk/products/500430213-frog-replacement-mineral-reservoir-for-use-with-pool-frog-model](https://www.desertcart.sk/products/500430213-frog-replacement-mineral-reservoir-for-use-with-pool-frog-model)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-21*