FROG® @ease SmartChlor Replacement Cartridges 3-Pack

The FROG® @ease SmartChlor® Replacement Cartridges (3 Pack) is the universal refill multi-pack for any spa using a FROG @ease system. Each cartridge is the chlorine-generating half of the @ease pair, designed to release a low, steady level of sanitizer while working in tandem with the FROG @ease Mineral Cartridge. For most spa owners, SmartChlor® cartridges are the most frequently replaced piece of the @ease system — each one lasting about 3–4 weeks of normal use. A 3-pack covers roughly three months of soaks, which is the cheapest and easiest way to keep water care running smoothly without scrambling for a refill mid-month. The chemistry is purpose-built for FROG: SmartChlor® is a unique chlorine compound tailor-made for use with the FROG @ease Mineral Cartridge. It self-regulates — automatically delivering more free chlorine when your water demands it, and pausing when the level is right. Together with the minerals, the system sanitizes using up to 75% less chlorine than traditional water care, with no harsh chlorine smell, no daily dosing, and no weekly shocking. Swimsuit colors stay bright and spa surfaces hold their finish longer. Why Keeping a 3-Pack on the Shelf Matters: SmartChlor® cartridges run out every 3–4 weeks, which means a single cartridge can leave you scrambling. A 3-pack covers roughly three months of soaks, so you're never caught between cartridges with sanitizer dropping and water turning cloudy. It's the simplest way to make @ease truly hands-off. Brand FROG®