CALCIUM HARDNESS INCREASER 4LB- LIFELINE 8 Bullfrog Frog @Ease Classic Smartchlor

Bullfrog Frog @Ease Classic Smartchlor Sanitizer Kit

Model years: 2020–2022 (noted as 2020–Present by some retailers

easing maintenance

Designed for pools up to 25

numbered sticks perfect for kids and families

CALCIUM HARDNESS INCREASER 4LB- LIFELINE 8 Bullfrog Frog @Ease Classic SmartchlorLifeLine Calcium Hardness Increaser 4lb LifeLine Calcium Hardness Increaser 4lb is designed to raise the calcium hardness level in pool water to help prevent corrosion, etching, and surface damage on both plaster and vinyl pools. By maintaining proper calcium levels, it supports overall water balance and helps protect heaters, pumps, and other metal components from aggressive, underbalanced water. Key features & benefits Protects pool surfaces by