Flippin Frog XL plus 4 Replacement Chlorine Cartridges spa frog It can be used with

It can be used with compatible FROG pool sanitizing systems or poured directly into the pool according to the directions

How many tabs should I use

This listing is for the FROG @ease In-Line system

Compatible with most sanitizer systems: Works with chlorine

Order the FROG Replacement Mineral Reservoir Pool Opening Bundle+ for your Pool FROG 5400 Cycler and enjoy sparkling

Flippin Frog XL plus 4 Replacement Chlorine Cartridges spa frog It can be used withFlippin FROG XL Plus 4 Replacement Chlorine Cartridges Free Shipping! Easy Pool Care for Cleaner, Clearer Water Make pool maintenance simpler with the Flippin FROG XL plus 4 replacement chlorine cartridges. This convenient floating pool sanitizer system is designed to help keep your water clean, clear, and comfortable using a combination of minerals and low level chlorine. Instead of measuring chlorine every day or dealing with messy chemical