This granular additive raises spa water alkalinity to prevent pH fluctuation.

Useful Tips:

• Maintain the total alkalinity between 80-120 ppm
• Test total alkalinity weekly
• Compatible with bromine, chlorine, salt water, ozone, minerals and biguanide sanitizing systems

Available Size: 1 lb.

Raises calcium levels to help reduce foam and protect the spa from harmful corrosion from soft water or low calcium hardness. 

Useful Tips:

• Maintain calcium hardness between 150-400 ppm
• Compatible with all sanitizers including bromine, chlorine, salt water, ozone, minerals and biguanide

Available Size: 32 fl. oz.

A granular formula that lowers the pH and total alkalinity of spa water.

Useful Tips:

• Ideal pH is 7.2 - 7.8
• Re-test pH level 4-6 hours after making adjustments
• Compatible with bromine, chlorine, salt water, ozone, minerals and biguanide sanitizing systems

A granular formula that raises the pH of spa water. 

Useful Tips:

• Ideal pH is 7.2 - 7.8
• Re-test pH 4-6 hours after making adjustment
• Compatible with bromine, chlorine, salt water, ozone, minerals and biguanide sanitizing systems

Available Size: 1 lb.

This liquid formula is specially designed to adjust pH and alkalinity levels. It gently lowers both pH and total alkalinity.

Useful Tips:

• Maintain pH between 7.2 - 7.8
• Maintain total alkalinity between 80-120 ppm

Available Size: 16 fl. oz.

This liquid formula is designer to gently raises both pH and total alkalinity levels without pre-mixing.

Useful Tips:

• Maintain pH between 7.2 - 7.8
• Maintain total alkalinity between 80-120 ppm

Available Size: 16 fl. oz.