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!

17 products
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Free delivery from € 40
Tailored advice from our experts
The sustainable & ecological webshop
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BSI pH Up liquid 5L - increases the pH level of your pool or spa
€13.95 €13.06
Free delivery from € 40
Tailored advice from our experts
The sustainable & ecological webshop
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Promotion
BSI pH Down liquid 5L - lowers the pH level of your pool or spa
€13.95 €13.06
Free delivery from € 40
Tailored advice from our experts
The sustainable & ecological webshop
-18%
-18%
BSI Alkanity Up 5kg (soluble powder)
€26.95 €22.00
-31%
-19%
-19%
BSI pH meter and temperature gauge
€59.95 €48.27
Free delivery from € 40
Tailored advice from our experts
The sustainable & ecological webshop
-18%
-18%
BSI Start Set - everything you need for a ready-to-use pool!
€64.95 €53.55
BSI - Alkalinity Down 1 kg - soluble powder
€12.95
-17%
-17%
BSI Test Strips - 7-in-1 - 25 pieces
€19.95 €16.60
Temporarily unavailable
Famiflora pH-minus powder 3kg - lowers the pH level of your pool or spa!
€8.50
Free delivery from € 40
Tailored advice from our experts
The sustainable & ecological webshop
Temporarily unavailable
Famiflora pH-minus liquid 1L - lowers the pH level of your pool or spa!
€3.50