---
product_id: 431373846
title: "Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Spas - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology - Reduces Your Maintenance Costs"
brand: "hotspring hotub"
price: "3753226₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/431373846-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-spas
store_origin: VN
region: Vietnam
---

# 8 months continuous freshness Up to 600 gallons coverage Heat-resistant durable shell Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Spas - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology - Reduces Your Maintenance Costs

**Brand:** hotspring hotub
**Price:** 3753226₫
**Availability:** ✅ In Stock

## Summary

> 💎 Keep your spa sparkling — because your relaxation deserves the best!

## Quick Answers

- **What is this?** Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Spas - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology - Reduces Your Maintenance Costs by hotspring hotub
- **How much does it cost?** 3753226₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/431373846-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-spas)

## 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

- • **Heat-Resistant Durability:** Built to withstand long heating cycles, ensuring consistent mineral release and water quality.
- • **Advanced Silver Ion Technology:** Upgraded 1.05% silver ion release keeps your spa hygienic without harsh chemicals.
- • **Universal Fit for Most Hot Tubs:** Designed for easy installation with a 1-1/4” filter hole and adjustable length (6.5”–9”).
- • **Cost-Effective & Low Maintenance:** Enjoy 120 days of worry-free spa upkeep with simple drop-in replacement every 4 months.
- • **Effortless 8-Month Spa Freshness:** Two premium silver ion sticks deliver 4 months each of continuous crystal-clear water.

## Overview

This 2-pack of gray spa mineral silver ion cartridge sticks provides up to 8 months of continuous, effortless hot tub maintenance. Featuring advanced 1.05% silver ion release technology and a heat-resistant shell, these sticks maintain crystal-clear, fresh water for spas up to 600 gallons. Designed for universal fit and low maintenance, they offer a cost-effective solution to keep your spa hygienic and inviting without harsh chemicals or frequent upkeep.

## Description

Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Spas - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology - Reduces Your Maintenance Costs

## 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 |
|---------------|-------|
| Product Benefits | Spa mineral ion cartridge stick continuously keep the hot tub superlative fresh and crystal clear. |
| Item Form | Stick |

## Product Details

- **Brand:** HOTSPRING HOTUB
- **Item Weight:** 0.85 Pounds
- **Item Form:** Stick
- **Product Benefits:** 2 Gray Silver Ion Mineral Cartridge Sticks = Keeping Your Hot Tub Water 8-Month Fresher and Crystal Cleaner.
- **Number of Items:** 2

## Images

![Hot Tub Mineral Silver Ion Cartridge Sticks (2 Gray) for Spas - 8-Month Fresh, Crystal-Clear Water Treatment - Controlled 1.05% Ag+ Release Technology - Reduces Your Maintenance Costs - Image 1](https://m.media-amazon.com/images/I/715BiRMW2DL.jpg)

## Available Options

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

## 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.vn/products/431373846-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-spas](https://www.desertcart.vn/products/431373846-hot-tub-mineral-silver-ion-cartridge-sticks-2-gray-spas)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-30*