Salt System Replacement Cartridge Hot Tub Filter Element,1Pack,Lasts approximately 4 months

‌Compatible with Major Spa Brands: Designed replacement for Hot Spring Highlife, Limelight, Hot Spot, and Caldera Utopia, Paradise, Vacanza Series. Easy to install—no tools needed. Effortless Spa & Hot Tub Maintenance: This Salt System Cartridge keeps your spa water clean and sanitized with minimal effort. Spend less time maintaining and more time relaxing in your hot tub. Long-Lasting & Easy Replacement: Each salt cartridge lasts up to 4 months and can be replaced in seconds. Provides consistent water treatment for your spa salt system, ensuring clean water with ease. Advanced Titanium Chlorine Generator: Our salt system uses a titanium chlorine generator to automatically produce chlorine from salt. Enjoy effective water treatment for Hot Spring and Caldera Spas with advanced technology. Conserve Water & Reduce Chemicals: With fewer additives, your spa water stays fresh for up to a full year. Save money, conserve water, and enjoy softer water that’s gentle on skin and eyes.