Freshwater Chemicals

Keep your Hot Spring spa water balanced and sanitized with the full line of FreshWater chemicals, including MPS oxidizers, chlorinating granules, pH and alkalinity balancers, calcium removers, and 5-way test strips. These genuine products are formulated to work seamlessly with your spa's water care system, whether it uses the FreshWater Salt System, FreshWater IQ, or traditional sanitizing methods. Regular testing and balancing helps prevent cloudy water, scale buildup, and skin irritation, while routine oxidizing keeps organic contaminants from accumulating between full water changes.