Caldera Spas FROG @ease SmartChlor Chlorine Cartridge

Keep your Caldera Spa water clean, clear, and perfectly balanced with the FROG @ease SmartChlor™ Chlorine Cartridge, designed exclusively for use with the FROG @ease In-Line Sanitizing System. This advanced self-regulating sanitizer maintains a consistent, low level of chlorine—so your spa water stays fresh longer with less effort.

Enjoy crystal-clear water and reduced chemical maintenance thanks to SmartChlor™ Technology, which automatically releases chlorine as needed. When the cartridge is empty, it flips over to signal replacement—no guesswork required. The result is softer-feeling water with up to 75% less chlorine than traditional sanitizing methods, leaving your spa cleaner and gentler on your skin and eyes.