HOTSPRING HOTUB 3 Gray Spa Mineral Ion Cartridge Sticks – Daily Maintenance for 12-Month Fresh and Crystal Clear Hot Tub Water

Highlights

• Heat-resistant technology: controlled mineral release technique remains effective in any temperature or usage condition
• Cost-efficient solution: reducing daily chemical expenses; save time and money with 50% less maintenance
• Active ingredient: zinc and malic acid reduce reduce hot tub maintenance by half
• Enhanced filtration: inert ingredients like zeolites, vitamins for silky-smooth and sparkling-clear spa
• 24/7 Operation: works continuously for spas up to 800 gallons; enjoy crystal-clear water without frequent replacements
• Universal fit: designed to fit most hot tubs; 1-1/4” filter hole and 6.5”–9” length for effortless installation
• Sensory experiencing: see, smell, feel the difference; freshness, crystal clean hot tub without high levels of heavy chemicals
• Spa experience transformed: enjoy peace of mind with 365 days of pristine spa and less work
• Year-long supply: 3 gray mineral sticks provide a full year of continuous use; each stick lasts 4 months
• Effortless maintenance: transform your spa experience; enjoy 12 months of clear water with half the upkeep