Frog @Ease Replacement SmartChlor Chlorine Cartridge - 3 Pack Hot Tub Supplies Big enough for 3 children

Big enough for 3 children or 2 adults

flexible plumbing kit

PoolMagic+PhosFree contains SMARTZyme technology

Unique design allows for skimmer installation

Sun Shield helps to protect chlorine in pool water from dissipation caused by sunlight

Frog @Ease Replacement SmartChlor Chlorine Cartridge - 3 Pack Hot Tub Supplies Big enough for 3 childrenKing Technology's Spa Frog @ease Floating SmartChlor Cartridges helps to maintain a steady presence of chlorine in your spa, keeping your water sanitized and safe. For use only with the FROG @ease Floating Sanitizing System. The unique SmartChlor Technology slowly releases over 3 4 weeks. When the system flips over it is time to replace. Use SmartChlor cartridges with Spa Frog @ease Mineral Cartridges to lower Chlorine requirements, and strong