PQ Spa pH Shield
PQ pH Shield prevents the pH and Total Alkalinity from changing to protect your spa and equipment.
It also softens water to prevent calcium scale from forming and dissolved metals from staining surfaces. This keeps your spa comfortable and clean to enjoy
- Controls pH and Total Alkalinity
- Softens spa water
- Prevents metal staining
- Not suitable for concrete and fully tiled spas
Newly Filled Spas: Add 500mL per 1,000 Litres of water
If your Calcium Hardness is above 150ppm, add an extra 40mL per 1,000 Litres for every 10ppm of Calcium Hardness above 150ppm.
Periodic Treatment: If using Bromine tablets, add 30mL per 1,000 Litres once a week to maintain proper pH levels.
If using the spa water weekly, add 30mL per 1,000 Litres once a week.
Dosage rates indicated are a guide only. Please refer to the label on the bottle for further instructions.
We recommend that you obtain advice from your Pool Professional before adding any treatment to your pool or spa. For further advice on Spa Maintenance check out our Spa Maintenance Tips or download our PQ Spa Instruction Guide.