Description Easy to use and easy to monitor, cartridge flips over once it is used up. Shock only once a month and use up to 75% less chlorine than through typical methods. Designed to be used in conjunction with FROG @ease Mineral System.
- For any hot tub up to 600 gallons
- Self-regulating for continuous crystal clear water
- Up to 75% less chlorine use with no yo-yo chlorine levels
- Shock only once a month
- Pre-filled cartridges for no mess, no guess, no stress!