The result is Fresh Mineral Water that’s silky soft with far less odors and the easiest water to maintain because it’s self-regulating. It knows when more sanitizing power is needed and automatically delivers it. Then simply replace the SmartChlor Cartridge for another 3-4 weeks of worry-free hot tub enjoyment! You shock only once a month, and it’s easy on hot tub surfaces with no smelly odors. Compared to the minimum ANSI recommended chlorine level of 2.0 ppm for a hot tub. Each kit includes FROG brand test strips. Other strips may give inconsistent readings. Please note that the blue “frog head” half of the cartridge does not come wrapped; this is normal. The grey SmartChlor halves come wrapped to protect the SmartChlor inside. Complete kit – Everything you need to get started with Spa Frog, plus a four-month supply of refils. Less chemical load – Spa Frog kills germs two ways with minerals and SmartChlor. Self-regulating – Floating frog gradually dispenses the correct blend of sanitizers to keep your water safe and clear. Pre-filled cartridges – no mess, no guess, no stress!
