---
product_id: 480567471
title: "Frog @Ease in-Line Mineral Cartridge for Hot Tubs"
brand: "frog"
price: "¥12239"
currency: JPY
in_stock: true
reviews_count: 8
category: "Frog"
url: https://www.desertcart.jp/products/480567471-frog-ease-in-line-mineral-cartridge-for-hot-tubs
store_origin: JP
region: Japan
---

# Time-released SmartChlor synergy Up to 75% less chlorine use Fits hot tubs up to 600 gallons Frog @Ease in-Line Mineral Cartridge for Hot Tubs

**Brand:** frog
**Price:** ¥12239
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your soak with smarter, softer spa water — because your hot tub deserves the best!

## Quick Answers

- **What is this?** Frog @Ease in-Line Mineral Cartridge for Hot Tubs by frog
- **How much does it cost?** ¥12239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/480567471-frog-ease-in-line-mineral-cartridge-for-hot-tubs)

## 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

- • **Low Maintenance Luxury:** Shock your spa just once a month, freeing you from constant upkeep.
- • **Smart Sanitizing Power:** Patented SmartChlor technology delivers chlorine only as needed, saving time and chemicals.
- • **Gentle on Skin & Swimsuits:** Significantly reduces chlorine exposure for softer water that pampers you.
- • **Effortless Crystal Clear Water:** Prefilled cartridge means no mess, no guesswork, just pure spa bliss.
- • **Tailored Fit for Premium Hot Tubs:** Compatible with top models like Artesian Elite, Marquis Crown, and Hot Spring Hot Spot.

## Overview

The Frog @Ease In-Line Mineral Cartridge is a prefilled, resin-based water treatment designed for select hot tubs up to 600 gallons. It works in tandem with patented SmartChlor to reduce chlorine use by up to 75%, delivering crystal clear, soft water that’s gentle on skin and swimsuits. Compatible with premium hot tub models, it simplifies maintenance by requiring shock treatments only once a month, ensuring a consistently clean and balanced spa experience.

## Description

desertcart.com : Frog @Ease in-Line Mineral Cartridge for Hot Tubs : Patio, Lawn & Garden

Review: Great product - Works really well; easy to use.
Review: Great product - Arrived on time. We have been using this product for years. It does keep our spa very clean and soft.

## Features

- For use only in certain hot tub models up to 600 gallons: Artesian Elite, Artesian Island (optional on Artesian Island Elite and South Seas); Marquis Crown (optional on Marquis Elite, Vector and Celebrity); Caldera Vacanza; and Hot Spring Hot Spot
- FROG Sanitizing Minerals work with SmartChlor (sold separately) a patented, time-released chlorine that automatically delivers sanitizing power to meet demand. Together they create crystal clear Fresh Mineral water and give peace of mind
- FROG @ease Cartridges are prefilled for no mess, no guess and no stress. FROG sanitizing minerals eliminates organic contaminants, condition the water for softness and absorb acid to help keep pH balanced.
- You use up to 75% less chlorine* with FROG @ease, making water easier on skin, hair, swimsuits, and your hot tub’s surfaces.
- With FROG @ease, you shock only once a month, or when draining and refilling your hot tub – that’s so much easier than shocking after every use – it saves time and the frustration of constant shock treatments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B197XN1K |
| Best Sellers Rank | #6,149 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Pool Filter Cartridges |
| Brand | FROG |
| Customer Reviews | 4.8 4.8 out of 5 stars (493) |
| Item Weight | 4.6 ounces |
| Item model number | 2209 |
| Material | Resin |
| Number of Items | 1 |
| Product Benefits | Controls Algae, Maintains Clean Sanitized Water, Reduces Chlorine Odor |
| Product Dimensions | 3 x 3 x 10 inches |
| UPC | 722906032816 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** FROG
- **Item Weight:** 0.13 Kilograms
- **Material:** Resin
- **Product Benefits:** Controls Algae, Maintains Clean Sanitized Water, Reduces Chlorine Odor
- **UPC:** 722906032816

## Images

![Frog @Ease in-Line Mineral Cartridge for Hot Tubs - Image 1](https://m.media-amazon.com/images/I/218J1ZjgxHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by N***Y on October 11, 2025*

Works really well; easy to use.

### ⭐⭐⭐⭐⭐ Great product
*by C***Y on October 16, 2025*

Arrived on time. We have been using this product for years. It does keep our spa very clean and soft.

### ⭐⭐⭐⭐⭐ It works
*by S***Y on November 10, 2025*

Easy to use

## Frequently Bought Together

- Frog @Ease in-Line Mineral Cartridge for Hot Tubs
- 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 @Ease Mineral Cartridge + SmartChlor Cartridges for Marquis, Caldera, Artesian & Hot Springs Spas - Hot Tub Sanitizer, CYA Free, for up to 600 Gallons

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**Shop now:** [https://www.desertcart.jp/products/480567471-frog-ease-in-line-mineral-cartridge-for-hot-tubs](https://www.desertcart.jp/products/480567471-frog-ease-in-line-mineral-cartridge-for-hot-tubs)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*