FROG 01-12-8606 Flippin Frog XL Pool Sanitizer 5K-10K gals is a one-of-a-kind shortcut to clean. Instead of lugging buckets of chlorine daily, you simply switch out the orange chlorine cartridge when it flips over – just once every 3-4 weeks. Flippin’ FROG kills bacteria 2 ways – with FROG Minerals and a small amount of chlorine. The result is Fresh Mineral Water®∞ that is silky smooth, easier on suits, and we promise, you won’t miss that chlorine smell.