FROG® @ease® SmartChlor® Replacement Cartridges – 3-Pack for Bullfrog Spas

Keep your spa water clean, clear, and low-maintenance with this 3-pack of FROG® @ease® SmartChlor® replacement cartridges, designed specifically for Bullfrog Spas. These chlorine cartridges are compatible with Bullfrog X Series, R Series, and STIL spas, as well as A Series spas manufactured prior to 2023. If your hot tub features dual cylindrical filters, these SmartChlor cartridges are the right fit.

The FROG® @ease® water care system features SmartChlor® technology, which uses up to 75% less chlorine than traditional spa sanitizers. It self-regulates to maintain consistent, low chlorine levels while killing bacteria and keeping water crystal clear—reducing the need for daily maintenance or frequent chemical adjustments.

Product Features:

• Includes 3 SmartChlor® replacement cartridges
• For use with the FROG® @ease® System for Bullfrog Spas (Classic System)
• Compatible with Bullfrog Spas X Series, R Series, STIL, and pre-2023 A Series
• Works in spas with dual cylindrical filters
• Uses up to 75% less chlorine with no chlorine smell
• Maintains clean, balanced spa water with minimal effort

Important: These cartridges must be used in combination with the blue mineral cartridge from the FROG® @ease® for Bullfrog Spas Classic System Kit.