FROG @Ease Replacement SmartChlor Cartridges for use with Swim Spa FROG @Ease Floating System - Swim Spa Sanitizer System Supports Less Chlorine Use - 3 Pack + 4 Maintain

Keep your swim spas in great condition and ready for use with FROG @ease SmartChlor Cartridge. Engineered for swim spas up to 3,000 gallons, this cartridge delivers top-tier swim spa sanitization, ensuring clear, clean and inviting water all year. Experience the benefits of FROG's SmartChlor within each cartridge, formulated to work with FROG mineral cartridges for swim spa sanitizing systems. This combination eradicates organic contaminants through two mechanisms and reduces traditional swim spa chlorine use by up to 75%, lowering your overall spa chemical needs. Enjoy softer water that minimizes skin irritation, prevents swimsuit fading and protects swim spa surfaces from chemical wear. FROG's swim spa replacement cartridges simplify maintenance with their prefilled design, eliminating the need to measure, handle, or store chemical granules and powders. Each chlorine cartridge lasts 3-4 weeks, providing consistent sanitization without frequent replacements. The floater system ensures steady chlorine release, keeping water clear while reducing chlorine odors. For more than 25 years, FROG has sanitized pools, hot tubs and swim spas with its innovative, patented Mineral Technology that makes water care easier. FROG's prefilled cartridges mean no mess, no guess and no stress water care for your pools, hot tubs and swim spas. Each FROG product helps make your water cleaner, clearer, softer and easier. No matter what size pool, hot tub or swim spa you have, FROG has a solution for it.