FROG @ease SmartChlor Cartridge Refill 3 pack for use with FROG Floating Sanitizing System start up kits 5 lb container: Ideal for

5 lb container: Ideal for ongoing pool care

What pool size are these cartridges for

Treats Hot Tubs up to 600 gallons

sanitizer can be added or maintained according to your system instructions

add 1 tab per 300 gallons directly into the filter compartment

FROG @ease SmartChlor Cartridge Refill 3 pack for use with FROG Floating Sanitizing System start up kits 5 lb container: Ideal forSmartChlor Cartridge Replacement Pack Includes a Total of 3 SmartChlor Cartridges for use with the @ease Floating Sanitizing System and @ease Mineral Cartridge Each SmartChlor Cartridge Lasts 3 4 Weeks Only Shock Once Per Month! Up to 75% LESS CHLORINE with no frustrating "yo yo" chlorine levels Easy On Hot Tub Surfaces with LESS ODORS Self Regulates For Continuous Crystal Clear Water Introducing the innovation of SmartChlor Technology the self