Spa Fresh Ultra pH & Alkalinity Up 500gm

Product Description 

Spa Fresh Ultra pH & Alkalinity Up 500g is a premium water-balancing treatment formulated to raise both pH and total alkalinity levels in spas, hot tubs and swim spas. Proper water balance is essential for maintaining bather comfort, protecting spa equipment and ensuring optimum sanitiser effectiveness.

Low pH and alkalinity can cause corrosive water conditions that may lead to damage of heaters, pumps, jets and metallic components, while also causing skin and eye irritation. Spa Fresh Ultra pH & Alkalinity Up helps stabilise water chemistry, reducing pH fluctuations and creating a balanced spa environment. 

Regular testing and adjustment of pH and alkalinity levels help improve water clarity, maximise sanitiser efficiency and prolong the life of spa equipment.

Features

• Raises pH levels in spa water. 
• Increases total alkalinity.
• Helps prevent pH bounce and water instability. 
• Protects heaters, pumps and spa equipment from corrosion. 
• Supports efficient sanitiser performance. 
• Suitable for portable spas, hot tubs and swim spas. 
• Convenient 500g size for regular water balancing. 

Technical Specifications

• Product Name: Spa Fresh Ultra pH & Alkalinity Up
• Size: 500g
• SKU: ASCSFUPHU5 
• Product Type: pH & Alkalinity Increaser
• Application: Spa water balancing treatment
• Primary Function: Raises pH and total alkalinity levels. 
• Recommended pH Range: 7.2 – 7.6. 
• Recommended Total Alkalinity: 125–150 ppm. 
• Suitable For: Spas, hot tubs and swim spas.