SpaGuard Phosphate Remover low chlorine this innovative cartridge works seamlessly

this innovative cartridge works seamlessly with FROG in-Line and FROG Serene Floating Sanitizing Systems

hands-free sanitizing for peace of mind with every swim

and installed sanitation system

Q: Do I need to use chlorine with this mineral cartridge

These replacement chlorine cartridges work with the system’s mineral cartridge to support regular sanitation while helping reduce the hassle of traditional chlorine routines

SpaGuard Phosphate Remover low chlorine this innovative cartridge works seamlesslySpaGuard Phosphate Remover 1 Pint Reduce High Phosphates and Help Protect Spa Equipment SpaGuard Phosphate Remover is a liquid spa and hot tub water treatment designed to quickly reduce high phosphate levels. Phosphates can enter spa water from fill water, body care products, detergents, leaves, debris, and other contaminants. When levels climb too high, phosphates can contribute to water quality issues and calcium phosphate scale buildup that may