Granules for lowering a pH-value above 7.4. Exact dosing through an enclosed dosing cup.
pH-Minus granules lower the pH-value of the water and are dosed directly into the water if the pH-value is too high (above 7.4).
Always read the label and product information before use.
pH-Minus is a granular powder of sodium bisulfate that does not cause turbidity. It works effectively with too high pH-values and allows to reach quickly the ideal pH-value (between 7.0 - 7.4).
pH-Minus is compatible with all disinfection methods (chlorine, bromine, active oxygen), and all filter types (sand and glass filters, cartridge filters...) and all pool surfaces (liner, tiles, silico-marbled lining, polyester).
Thanks to the enclosed dosing cup, the dosing of the granules is very easy and the correct pH-value can be precisely adjusted.
BenefitsFast and complete dissolving
no residueSimple and precise dosing
incl. dosing cupHigh chemical purity
This product is to be used exclusively for the specified purpose in accordance with this description.
- Check the pH level at least once a week using BAYROL test strips and, if necessary, adjust it to the ideal range of 7.0 to 7.4.
- To lower the pH-value by 0.1, 100 g of pH-Minus per 10 m³ is required.
- Dose evenly at several points directly into the water while the circulation pump is running.
Tip: The pH regulation is the first step to clean pool water and optimal bathing comfort. Check the pH level at least once a week.
Important notes: To prevent lime precipitation and deposits, the addition of Calcinex® is recommended for hard water.
ResourcesSafety data sheets BAYROL103.02 KB