FreshWater Electrolysis Salt 5kg chill tubs Relax Instant Cartridge Cleaner gives

Relax Instant Cartridge Cleaner gives your hot tub filter a deep

or contamination

the blue cartridge works as part of a dual sanitising system to keep your spa water clean and clear while reducing chemical odours and potential irritation

Stabilised chlorine granules that resist breakdown in sunlight

FreshWater Electrolysis Salt 5kg chill tubs Relax Instant Cartridge Cleaner givesFreshWater Electrolysis Salt is specially formulated for use with compatible HotSpring and Caldera spas equipped with the FreshWater Salt System. It provides the salt required for the system to generate chlorine through electrolysis, helping to maintain clean, clear and sanitised spa water. Developed specifically for the FreshWater Salt System, it's the recommended choice for reliable system performance.