FreshWater Mineral Spa Sanitizer- Continuous Silver Ion

Keep your spa water clean, clear, and fresh – with less effort.

The FreshWater Ag+ Continuous Silver Ion Sanitizer is an easy-to-use mineral cartridge that continuously releases silver ions to help inhibit the growth of bacteria in your spa water. Designed for use with most HotSpring® and Caldera® spa models, this cartridge enhances your spa’s water quality and reduces the need for harsh chemicals.

What’s Included:

• 1 x FreshWater Ag+ Continuous Silver Ion Cartridge

Key Features:

• Keeps water crystal clear and reduces the need for high chemical doses
• Works continuously to inhibit bacterial growth
• Simple drop-in installation
• Compatible with chlorine, bromine, ozone, and biguanide sanitizing systems
• Lasts up to four months with normal spa use

How to Use:

1. Attach the handle to the cartridge body.
2. Remove the gray cap from your spa’s filter standpipe.
3. Insert the cartridge into the standpipe (handle facing up).
4. Replace the cap securely.
   Refer to your spa’s owner manual for detailed installation instructions.

Maintenance Tip:

• Replace the cartridge every 4 months for optimal performance.

Active Ingredients:

• Silver Chloride: 0.5%
• Other Ingredients: 99.5%

Why Choose FreshWater Ag+?

It’s a low-maintenance, high-performance solution trusted by spa owners to help maintain clean, healthy water with fewer chemicals. Perfect for anyone looking to simplify spa care while extending water life between changes.