SPA FROG is all about a better way to care for water with minerals that reduce chemical use. The best news is that SPA FROG is compatible with most products on the market, including bromine, chlorine and non-chlorine shocks. With minerals and a smidgen of chemical support, your spa care is complete with no bleached swimming suits, skin irritation or smelly odors. SPA FROG works great with ozonators too!

Fits in filter core, filter well or skimmer tray and lasts up to 4 months. Handles spas up to 1,000 gallons.