FROG @ease In-Line SmartChlor Cartridge 3-Pack


  • For hot tubs with the In-Line Holder installed up to 600 gallons
  • Kills bacteria 2 ways with minerals and SmartChlor
  • Self-regulating for continuous crystal clear water
  • Up to 75% less chlorine use with no yo-yo chlorine levels
  • Pre-filled cartridges for no mess, no guess, no stress!