Salt System Replacement Cartridges 3-Pack | FreshWater

Keep your FreshWater Salt System supplied with this 3-pack of replacement titanium cartridges. Each cartridge works within the system to convert dissolved salt into chlorine, helping maintain clean, clear spa water while reducing routine manual chlorine additions.

Each cartridge lasts approximately 4 months, giving you around a year of replacements from one pack. Follow your spa’s control-panel prompts and owner’s manual rather than relying on elapsed time alone to determine when replacement is needed.

Product details

• Includes: 3 replacement titanium cartridges
• Designed for: FreshWater Salt Systems
• Function: Generates chlorine from salt through electrolysis
• Typical cartridge life: Approximately 4 months per cartridge
• Replacement: Disposable cartridges with tool-free replacement

Compatibility and use

For compatible Caldera and Hot Spring spas equipped with the FreshWater Salt System. Confirm your spa model and installed system before ordering.

Install the cartridge in the system housing according to the manufacturer’s instructions. Continue regular water testing and maintain the salt level, water balance and sanitizer levels specified in your system guide. Refer to your spa owner’s manual and product instructions for complete handling, safety and replacement guidance.