SpaGuard Brominating Tablets 4.5 lbs frog mineral cartridges This longer lasting 200-gram cartridge

This longer lasting 200-gram cartridge (green) works seamlessly with FROG Serene In-Line and FROG Serene Floating Sanitizing Systems to keep your spa water pristine with minimal effort

broadcast 1 lb per 10

test your pool water regularly and replace the chlorine cartridge when the unit flips over

alkalinity

What size hot tub does one packet treat

SpaGuard Brominating Tablets 4.5 lbs frog mineral cartridges This longer lasting 200-gram cartridgeSpaGuard Brominating Tablets 4. 5 lb Slow Dissolving Bromine Tablets for Continuous Spa Sanitizing Free Shipping SpaGuard Brominating Tablets 4. 5 lb provide continuous bromine sanitation for spas and hot tubs using a bromine feeder, brominator, or SpaGuard floating dispenser. These compressed 1 inch tablets dissolve slowly, helping maintain a steady bromine residual for cleaner, more protected spa water. This larger 4. 5 lb size is a strong option