---
product_id: 49336175
title: "HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot"
brand: "hot spring"
price: "$4.81"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/49336175-hotspring-freshwater-silver-ion-cartridge-sanitizer-hot-tub-hot-spring
store_origin: US
region: United States of America
---

# Water Quality Easy Installation Bacteria Killer HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot

**Brand:** hot spring
**Price:** $4.81
**Availability:** ❌ Out of Stock

## Summary

> ✨ Dive into Purity with Every Soak! ✨

## Quick Answers

- **What is this?** HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot by hot spring
- **How much does it cost?** $4.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49336175-hotspring-freshwater-silver-ion-cartridge-sanitizer-hot-tub-hot-spring)

## Best For

- hot spring enthusiasts

## Why This Product

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

## Key Features

- • **Odor-Free Oasis:** Eliminate unpleasant smells and scum lines for a refreshing soak.
- • **Effortless Maintenance:** Simply drop it into your filter for hassle-free sanitization.
- • **Gentle on Skin and Eyes:** Say goodbye to irritation while enjoying crystal-clear water.
- • **Universal Compatibility:** Designed for all Hot Spring Spas, ensuring a perfect fit every time.
- • **Elevate Your Spa Experience:** Transform your hot tub into a sanctuary with advanced silver ion technology.

## Overview

The HotSpring Freshwater Silver Ion Cartridge Sanitizer is a cutting-edge solution for maintaining pristine water quality in all Hot Spring Spas. Utilizing advanced silver technology, it effectively kills bacteria, reduces odors, and minimizes skin and eye irritation, all while being incredibly easy to use—just drop it into your filter.

## Description

Product description               Hot Spring Spas Freshwater AG+ Continuous Silver Ion Sanitizers will give you brilliantly clear, odor free spa water by releasing a steady supply of silver ions that inhibits growth of bacteria. Other benefits of the Freshwater AG+ Continuous Silver Ion Sanitizer cartride are: Reduces potential for unpleasant odor and scum lines Enhanced bather comfort Installs in seconds - right into your spa filter Relax while it consistently and conveniently sanitizes your water Change every 4 months Specifically designed to use with HotSpring Tiger River, Hot Spot and Solana spas Compatible with the Freshwater III ozone systems Change your silver iron cartridges every four months. This silver ion cartridge will work in all properly equipped tubs for Hot Spring Spas, Tiger River Spas, Solana Spas, Hot Spot Spas from Watkins. The Sanitizer comes in two parts, the main body and handle.                  Directions               1. Remove from packaging. 2. Locate filter. 3. Insert sanitizer into filter. 4. Sanitizer will sanitize water. 5. Change cartridge every four months.

## Features

- Suitable For All Hot Spring Spas
- Reduces potential for eye and skin irritation working alongside your sanitiser (chlorine/bromine)
- Kills bacteria and reduces unpleasant odours and scum lines
- Sanitises spa water and improves water quality using silver technology
- Simply drops into your filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EKHKY9G |

## Product Details

- **Brand:** Hot Spring
- **Item form:** Liquid
- **Product benefits:** Kills Bacteria, sanitizes
- **Number of items:** 1
- **Unit count:** 1.0 count

## Images

![HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot - Image 1](https://m.media-amazon.com/images/I/71VDL18uODL.jpg)
![HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot - Image 2](https://m.media-amazon.com/images/I/71lw0qA4eOL.jpg)
![HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot - Image 3](https://m.media-amazon.com/images/I/71gMeq4ELfL.jpg)
![HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot - Image 4](https://m.media-amazon.com/images/I/71zLpcj654L.jpg)

## Questions & Answers

**Q: Can these be used in the hot springs limelight flair?**
A: Yes. I always use them in mine.

**Q: How long should one of these last?**
A: Mine has lasted well over a year, water still clear with chlorine tablets.

**Q: Would this work in a wellis palermo deluxe spa with an in-line salt system plus microsilk technology?**
A: I doubt it. It is designed to work with the hot spring freshwater system.

**Q: Hi does this fit the Sorrento?**
A: Not sure what a Sorrento is but basically these just drop into the filter housing in the centre, they don't actually fit anything in particular. As long as they allow the filter to work then they will be fine!

## Customer Reviews

### ⭐⭐⭐⭐⭐ As is says, does it well and best
*by A***N on 26 October 2022*

Essential product, no fuss, just as it says for the job needed.

### ⭐⭐⭐⭐⭐ Excellent
*by A***R on 30 October 2020*

It surprising how good this product is my hot tub water stays lovely and clear well worth the money

### ⭐⭐⭐⭐ clean water
*by M***N on 29 June 2019*

Have used these for the last 14 years. Rather expensive but I think it has helped the long life of this tub and the water is always perfect

## Frequently Bought Together

- HotSpring Freshwater Silver Ion Cartridge Sanitizer Hot Tub Hot Spring Spas Sanitize Hot Spot
- POOLPURE Hot Tub Filter Replacement for Unicel C-8465, Pleatco PWK65, Filbur fc-2390 Hot Springs Filter Spa filter (invoice available)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-24*