SPA FROG 4 PK CARTRIDGE
SPA FROG® Cartridge Kit
Why limit the peace and serenity of a spa with second rate water care? The Spa FROG System enhances a standard spa up to 600 gallons with its patented delivery of minerals and a low dose of bromine. Spa water stays soft without daily maintenance or the smells of chlorination.
The Spa FROG System offers water care with no touching or measuring of chemicals. The long lasting replacement cartridges provide "set it and forget it" convenience for weeks at a time. No need to add a shock before and after use - once a week is sufficient. Let FROG do the work for you while you relax and enjoy your spa.
Includes: (1) Mineral Cartridge and (3) Bromine Cartridges.