Bulk Pack 6 X Hth Alkalinity Up 1Kg

It is important to maintain you pH and TA levels at all times. pH is the measure of the acidity and the basicity of your pool water. A correct pH level (7.2 - 7.6) allows for maximum efficacy of your sanitiser, it prevents damage to the lining and fittings in your pool and also increases swimmer comfort. TA (Total Alkalinity) measures the amount of alkaline material in your pool water. A correct TA level (80ppm - 120ppm) prevents pH bounce and corrosion of pool fittings and equipment.

HTH pH Up raises pH and is safe to use with all pool linings.

Features:
- Safe for use in marbelite and fibreglass pools
- Eliminates pH bounce
- Prevents corrosion of metals and pool surfaces

Directions for use: To increase pH
- Test your pool water using your HTH Quick Test Strips or HTH 4-in-1 Test Kit
- If pH is below 7 add 1 bottle of HTH Metal Remover as per label instructions before adjusting pH to prevent staining
- If pH is below 7.2, use 1x sachet of HTH pH Up or 250g HTH Alkalinity Up around the sides of the pool with the filter running
- Check the pH after 3 - 4 hours to ensure it is in the correct range of 7.2 - 7.6
- If the pH is still too low, continue to adjust until it is within the recommended range

Directions for use: To increase TA
- Test your pool water using your HTH Quick Test Strips or HTH 4-in-1 Test Kit
- If TA is below 80ppm add 1 bottle of HTH Metal Remover as per label instructions before adjusting TA, add 1kg HTH Alkalinity Up in one spot of the deep end with the filter off
- Leave the motor off for 15 - 30minutes Thereafter, turn the motor on and continue with normal filtration and chlorination
- Only check the TA level after 3 days to ensure it is within the correct range
- If the TA is still too high, continue to adjust until it is within the recommended range

PLEASE NOTE: Due to health and safety regulations this product can only be transported by road, which may impact scheduled delivery times. We appreciate your understanding!