---
product_id: 310321496
title: "FROG 2 Pack: Mineral Spa Replacement"
brand: "frog"
price: "HK$1547"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/310321496-frog-2-pack-mineral-spa-replacement
store_origin: HK
region: Hong Kong
---

# Soft water feel 4-month replacement Bromine compatibility FROG 2 Pack: Mineral Spa Replacement

**Brand:** frog
**Price:** HK$1547
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into Serenity with FROG!

## Quick Answers

- **What is this?** FROG 2 Pack: Mineral Spa Replacement by frog
- **How much does it cost?** HK$1547 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/310321496-frog-2-pack-mineral-spa-replacement)

## 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

- • **Smart Design:** Compact and lightweight, making it easy to handle and replace whenever needed.
- • **Bromine Bliss:** Designed to work seamlessly with the FROG Serene Bromine Cartridge for optimal water quality.
- • **Effortless Maintenance:** Enjoy hassle-free water care with a simple cartridge replacement every 4 months.
- • **Softer Water, Happier You:** Experience the luxurious feel of softer water that enhances your relaxation.
- • **Elevate Your Spa Experience:** Transform your water into a soothing oasis with the FROG Mineral Spa Replacement.

## Overview

The FROG 2 Pack: Mineral Spa Replacement is designed for use with the FROG Serene Floating or In-Line System, ensuring optimal water care. Each cartridge lasts up to 4 months, providing softer water that is easy to manage. Compatible with the FROG Serene Bromine Cartridge, this product enhances your spa experience while simplifying maintenance.

## Description

FROG 2 Pack: Mineral Spa Replacement

## Features

- For use with the FROG Serene Floating or In-Line System
- Use with the FROG Serene Bromine Cartridge for complete water care
- Replace the Mineral Cartridge every 4 months
- If draining/refilling prior to 4 months, replace the Mineral Cartridge at that time
- Water feels softer and is very easy to manage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.44 x 5.44 x 17.78 cm; 272.16 g |
| Part number | 01-14-3812 |
| Material type | Plastic |
| Manufacturer | FROG |
| Item model number | 01-14-3812 |
| ASIN | B0031DDJMO |

## Product Details

- **Brand:** FROG
- **Item weight:** 0.6 Pounds
- **Item form:** Solid
- **Product benefits:** Controls Algae
- **UPC:** 722906038115

## Images

![FROG 2 Pack: Mineral Spa Replacement - Image 1](https://m.media-amazon.com/images/I/81az0YAoDfL.jpg)

## Questions & Answers

**Q: How long do the mineral cartridges last?**
A: Each blue mineral cartridge lasts 4 months or when draining the hot tub.

**Q: What are the benefits of using bromine instead of chlorine to sanitize my hot tub?**
A: Bromine can be an excellent alternative to chlorine for hot tubs – it is gentler on your skin, eyes and respiratory system which makes it a better option for users with sensitive skin or allergies. It also has a milder odor compared to chlorine.

**Q: How is FROG Serene different from traditional sanitizing methods?**
A: If you are tired of chlorine odors and measuring chemicals, FROG Serene is for you. FROG Serene is not just bromine – it uses minerals to create Fresh Mineral Water in your hot tub. Prefilled cartridges eliminate guessing and handling of chemicals.

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

**Q: What's included in the box?**
A: 2 FROG Serene Mineral Cartridges

## Frequently Bought Together

- 2 Frog Serene Mineral Replacement Cartridges for Hot Tubs for use only with Frog Serene in-Line and Floating Sanitizing Systems for Spas up to 600 gallons, Quick and Easy Hot Tub Sanitizer
- FROG @Ease in-Line SmartChlor Replacement Chlorine Cartridge 3-Pack for Marquis Spas, Caldera Spas, Artesian Spas and Hot Springs Spas up to 600 gallons; Hot Tub Sanitizer with No Cyanuric Acid
- FROG Test Strips for Pools and Hot Tubs, Quick and Easy Pool and Hot Tub Test Strips, Designed to use with FROG Water Care Products

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**Shop now:** [https://www.desertcart.hk/products/310321496-frog-2-pack-mineral-spa-replacement](https://www.desertcart.hk/products/310321496-frog-2-pack-mineral-spa-replacement)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-10-16*