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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
and crystal-clear swim spa water while supporting a chlorine-free and bromine-free spa experience
hair and clothing
Insulation Class: Class F
maintain proper pH
Featuring Microban antimicrobial technology
Spa Fresh Ultra pH & Alkalinity Up 1kg Spa Cleaning Tools and crystal-clear swim spa waterProduct Description Spa Fresh Ultra pH & Alkalinity Up 1kg is a water balancing treatment designed to raise both pH and total alkalinity levels in spa and hot tub water. Maintaining correct water balance is critical for protecting spa equipment, maximising sanitiser efficiency and ensuring a comfortable bathing experience. Low pH and alkalinity can result in corrosive water that may damage heaters, pumps, jets and other spa components while causing