🎄Please be aware that our offices will be shut for the Christmas period from the 20th of December to the 2nd of January. 🎄
🎄Orders can still be placed but will only be processed when we come back on the 2nd 🎄  

Contact us on 01536 646007


5kg Swimfresh Alkalinity Increaser (Sodium Bicarbonate)

Regular price £27.50

In Tax. Shipping calculated at checkout.

5kg Certikin Swimfresh Alkalinity Increaser (Sodium Bicarbonate)

SwimFresh Water Balance ChemicalsSwimFresh Calcium Hardness Increaser Increase calcium hardness of pool water when it drops below 200mg/lSwimFresh Alkalinity Increaser Increase total alkalinity of pool water when it drops below 80mg/lSwimFresh pH & Alkalinity ReducerLower total alkalinity of pool water when it rises above 150mg/lSwimFresh pH IncreaserIncrease pH of pool water when it drops below 7.2SwimFresh pH & Alkalinity ReducerLower pH of pool water when it rises above 7.6