Superior Spas pH Plus 1kg

Superior Spas pH Plus 1kg

1kg Superior Spas pH Increaser

pH is a measure of how acidic or how alkaline (not to be confused with totalalkalinity) the water is.


The pH scale is 0 to 14, with 0 being very acidic and 14 very alkaline. pH 7is neutral and for spas the pH should be maintained between 7.2 and 7.6, thisbeing slightly alkaline protects the spa and support equipment from aggressive,corrosive water and is comfortable for bathers.


Problems Associated with incorrect pH Levels:


pH Below 7.2


·         Corrosive water


·         Etching of surfaces


·         Staining


·         Skin & eye irritation


·         Damage to spa equipment


pH Above 7.6


·         Scale formation


·         Filter calcification


·         Cloudy water


·         Drying to skin


·         Reduced effectiveness ofchlorine


If the pH of your spa water is either low or high it should be correctedusing Superior Spas pH Increaser or Superior Spas pH Reducer. The followingtable will help you calculate the dose rate to suit your spa:




Spavolumes                     Dose Rates


Litres     Gallons


 500       110                        5g


1,000    220                        11g


1,500     330                       17g                       Re-check pH after a few hours & repeat dose if required.