---
product_id: 615126142
title: "Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Traditional Spas Care - NOT for Salt/IQ Systems - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology"
brand: "hotspring hotub"
price: "€ 189.90"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hotspring Hotub"
url: https://www.desertcart.pt/products/615126142-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-traditional
store_origin: PT
region: Portugal
---

# Heat-resistant mineral shell 8-month continuous freshness 1.05% controlled silver ion release Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Traditional Spas Care - NOT for Salt/IQ Systems - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology

**Brand:** hotspring hotub
**Price:** € 189.90
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate Your Spa Game: Crystal Clear, Effortless, and Always Fresh!

## Quick Answers

- **What is this?** Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Traditional Spas Care - NOT for Salt/IQ Systems - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology by hotspring hotub
- **How much does it cost?** € 189.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/615126142-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-traditional)

## Best For

- hotspring hotub enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure Heat & Time:** Durable mineral shell maintains effectiveness even during long heating cycles.
- • **Advanced Silver Ion Technology:** Precision 1.05% Ag+ release keeps your spa fresh and sparkling without harsh chemicals.
- • **Effortless 8-Month Spa Clarity:** Two premium sticks deliver 4 months each of crystal-clear water with zero hassle.
- • **Universal Fit, Instant Upgrade:** Fits most hot tubs with a 1-1/4” filter hole for seamless installation and maintenance.
- • **Skin-Friendly & Odor-Free Experience:** Enjoy noticeably cleaner water without stinging eyes, irritation, or chemical smells.

## Overview

These Hot Tub Mineral Silver Ion Cartridge Sticks provide up to 8 months of continuous spa water treatment using advanced 1.05% silver ion release technology. Designed for spas up to 600 gallons, their heat-resistant mineral shell ensures stable, chemical-free water clarity while reducing maintenance costs and skin irritation. Easy to install and universally compatible, they deliver a fresher, cleaner spa experience with minimal upkeep.

## Description

Spa Mineral Stick,Hot Tub Filter Mineral Cartridge Stick Improves Water Quality and Brings You Crystal Clear Water(2, Gray) Active Ingredient:Zinc. Inert Ingredients:Vitamin C,Zinc Oxide,Magnesium Oxide,Calcium Sulfate,Zeolite and Attapulgite-Type Clay. Easy to install and low maintenance,just Simply insert the cartridge into the filter. Controlled mineral release technology,brings you clean and crystal clear water. Reduces premature damage to spa equipment or surfaces associated with chlorine. Reduces stinging eyes and skin irritation,reduces potential unpleasant odor and scum lines. Not affected by heat or swimmer load,add onto your preferred water care system for the best spa water. A difference you can see,feel and smell:spa mineral cartridge stick lasts up to 4 months,for spas up to 600Gallons/2200L. Minimum required filter hole diameter is 1-1/4",Minimum required filter length is 9". Fit most spas and hot tub filters,works with all spa flow rates,available for 24 hours flow.

Review: Il pacco è arrivato un giorno prima troppo tempo fermo in dogana però mi è arrivato con li pacco originale aperto non mancava niente però aperto
Review: Just like factory. Cheaper and works just as well as factory

## Features

- 8-Month supply: Includes 2 premium gray silver ion sticks; Each providing 4 months of continuous effortless spa upkeep
- Advanced continuous silver ion technologies: Upgraded 1.05% silver ion release technique keeping your spa fresh and crystal clean
- Cost-effective kit: Secures crystal-clear spa water for 120 days; Acting as the perfect refill or starter set for your hot tub maintenance
- 24/7 Operation: Operates continuously and effectively up to 600 gallons; Providing sparkling-clear water without frequent maintaining
- Heat-resistant technology: Built with a durable shell with controlled-release mineral technique remain stable and effective even during long heating cycles
- Uperior sensory comfort: Creates a noticeable difference in water quality; See, smell, and feel a cleaner and fresher hot tub without the harsh chemical smells or skin irritation
- 4-Month low-maintenance cycle: Provides worry-free water quality; Simply drop and replace every 4 months to maintain the ideal mineral balance between routine spa treatments
- Universal fit: Wide compatibility for most hot tubs; 1-1/4” filter hole and 6.5”–9” length for effortless installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V34HH6J |
| Brand | HOTSPRING HOTUB |
| Generic Name | Mineral ions,Vitamin C and Vitamin E. |
| Item Dimensions LxWxH | 28 x 28 x 220 Millimeters |
| Item Form | Stick |
| Item Weight | 386 g |
| Item model number | VVEBUY |
| Manufacturer | VVEBUY INC |
| Net Quantity | 2.0 Count |
| Number of Items | 2 |
| Product Benefits | 2 Gray Silver Ion Mineral Cartridge Sticks = Keeping Your Hot Tub Water 8-Month Fresher and Crystal Cleaner. |
| Product Dimensions | 2.82 x 2.82 x 22.02 cm; 385.55 g |

## Product Details

- **Brand:** HOTSPRING HOTUB
- **Item Form:** Stick
- **Item Weight:** 386 g
- **Number of Items:** 2

## Images

![Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Traditional Spas Care - NOT for Salt/IQ Systems - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology - Image 1](https://m.media-amazon.com/images/I/715BiRMW2DL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐ Review
*by A***. on 28 April 2025*

Il pacco è arrivato un giorno prima troppo tempo fermo in dogana però mi è arrivato con li pacco originale aperto non mancava niente però aperto

### ⭐⭐⭐⭐⭐ Review
*by 3***N on 1 February 2026*

Just like factory. Cheaper and works just as well as factory

### ⭐⭐⭐⭐⭐ Review
*by D***N on 17 December 2025*

Gut und günstig

## Frequently Bought Together

- HOTSPRING HOTUB Spa Mineral Ion Cartridge Sticks – Daily Maintenance for Fresh, Crystal Clear Hot Tubs (2, Gray)
- Peak Products Freshwater Salt Replacement Cartridge (Single)
- FreshWater 80000 Salt 10lb Bag

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**Shop now:** [https://www.desertcart.pt/products/615126142-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-traditional](https://www.desertcart.pt/products/615126142-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-traditional)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*