FROM £6.06

Essentials

pH Down is highly concentrated and care should be taken when in use. pH Down is 81% phosphoric acid. Keep away from children. PH is lowered by acidic conditions such as leaves rotting in the pool or the filter Your PH shouldn't bounce around to much but old water will lose its buffers. When you top your pool up check the tap water for the PH Balance to see if you are raising or lowering it by adding water. A high PH is obtained by adding chemicals to do just that but the area you live in might have very alkaline water which would cause that to be high.

1 litre - £14.84 250 ml - £6.06 5 litre - £48.59