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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
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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
Ideal for maintaining hot tub and swimming pool filter cartridges
Stabilised chlorine granules that resist breakdown in sunlight
FreshWater Electrolysis Salt 5kg chill tubs Special offer: save £2FreshWater 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.