Frog Serene Mineral Cartridge Debris Window tool-free setup to swap hoses

tool-free setup to swap hoses or remove the plate between cleanings

This tester operates off of 4 easy to replace AAA batteries

By limiting phosphate availability

reducing oversaturation

Frog Serene Mineral Cartridge Debris Window tool-free setup to swap hosesFrog Spa Mineral Cartridge provides spa and hot tub owners utilizing the Spa Frog System with an easy way to introduce water softening minerals into their systems in a handy self contained replaceable cartridge, eliminating the need for time consuming chemical additives. Mineral Cartridge softens water as well as making it easy on your skin and eyes to provide a bathing environment that chlorine based systems cannot match. This product is designed for