FROG @ease In-Line Mineral Cartridge pool copper-based formula comes in prefilled

copper-based formula comes in prefilled pods that drop directly into the pool skimmer

Total Alkalinity and Total Hardness are balanced

This 4 Month Bundle is a convenient option for pool owners who want to stay prepared for ongoing pool care throughout the swim season

Prefilled Cartridges for Less Mess and Less Guesswork

FROG states that FROG Jump Start is compatible with all other hot tub chemicals except biguanide

FROG @ease In-Line Mineral Cartridge pool copper-based formula comes in prefilledFROG @ease In Line Mineral Cartridge for Hot Tubs Replacement Mineral Cartridge for Compatible FROG @ease In Line Hot Tubs Keep your hot tub water care routine simple with the FROG @ease In Line Mineral Cartridge for Hot Tubs. This replacement mineral cartridge is designed for select hot tubs with a built in FROG @ease In Line System and works with FROG @ease SmartChlor cartridges to help maintain cleaner, clearer, softer feeling spa water. This