FROG @ease System

This system is designed specifically for Bullfrog Spas, including the X Series, STIL, R Series, and A Series models manufactured prior to 2023. Please verify your spa's model year and series before purchasing to ensure a proper fit.

The SmartChlor cartridge automatically maintains a consistent chlorine level by releasing sanitizer only when needed. Because it works in tandem with the mineral cartridge, it keeps water clean without the constant spikes and dips associated with traditional chlorine dosing.

No, it does not eliminate chlorine entirely, but it significantly reduces usage by up to 75%. The system uses mineral technology to handle much of the purification, allowing the chlorine to work more efficiently at lower levels.

The kit provides everything you need to begin, including one mineral cartridge, one SmartChlor cartridge, a jump-start shock treatment, and a bottle of test strips for monitoring your water balance.

The mineral cartridge typically lasts about four months, while the SmartChlor cartridge usually lasts between three to four weeks, depending on your hot tub usage and water volume. You will know it is time to replace the SmartChlor cartridge when it flips over or stops releasing sanitizer.