FROG 5400 Mineral Reservoir Cartridge hot tub chlorine Allow the tab to dissolve

Allow the tab to dissolve and circulate through the spa water

It gives your sanitizer a helpful boost without adding chlorine or cyanuric acid

and manganese

Does this replace sanitizer

Insert New Mineral Reservoir: Place your pre-filled FROG mineral cartridge into the cycler—no mess

FROG 5400 Mineral Reservoir Cartridge hot tub chlorine Allow the tab to dissolveFROG Replacement Mineral Reservoir Prefilled Mineral Cartridge for Pool FROG 5400 and XL PRO Cyclers. Free Shipping! The Smarter Way to a Cleaner, Softer Pool Tired of harsh chemicals and complicated pool care routines? The FROG Replacement Mineral Reservoir is your shortcut to a sparkling, healthier poolwithout all the work. Specially designed for use with the Pool FROG Model 5400 and XL PRO Cycler systems, this prefilled mineral cartridge makes pool