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more enjoyable spa experience
This premium spa water conditioning treatment is designed to enhance water comfort while helping maintain sparkling clear spa water
Product Type: Cartridge Filter Cleaning Tool
Built with durable filtration media
Spa Fresh ULTRA Cal up 1kg IN.YT compatible more enjoyable spa experienceProduct Description Spa Fresh ULTRA Cal Up 1kg is a specialised water balancing treatment formulated to increase calcium hardness levels in spa, hot tub and swim spa water. Maintaining the correct calcium hardness helps protect spa surfaces, heaters and metallic components from corrosion, etching and premature wear caused by soft or aggressive water. Low calcium hardness can lead to water becoming corrosive, which may damage spa equipment and surfaces