pH and alkalinity

pH and alkalinity

A good pH value is ideal so that the chlorine can do its job properly. 🏊

The ideal pH value?
Between 7 and 7,6.
With pH up & pH down you can easily adjust your pool values.

A summer-ready pool in 5 steps? Poolboy Marcel is already standing by with his tips!

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BSI pH Down liquid 5L - lowers the pH level of your pool or spa
€13.95 €13.67
Free delivery from € 40
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-31%
-31%
BSI pH meter and temperature gauge
€59.95 €41.27
-24%
-24%
Kokido Digital pH Meter
€39.99 €30.39
Free delivery from € 40
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-17%
-17%
BSI Alkanity Up 5kg (soluble powder)
€26.95 €22.38
-30%
Free delivery from € 40
Tailored advice from our experts
The sustainable & ecological webshop
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BSI Start Set - everything you need for a ready-to-use pool!
€64.95