Alkalinity Builder

[SP222-10]    Pack size - 10 Kg


Alkalinity Builder
Chemical: Sodium Bicarbonate
Function: Increases the alkalinity level in a pool or spa. It will also slowly increase the pH level in a spa.

Dosing Instructions (Pools)
  • 1 kg increases the alkalinity of a 10,000 gallon pool by 12 parts per million.
  • Add directly to the pool and brush if necessary to help it dissolve.
Dosing Instructions (Spa)
  • 100 grams (1 scoop) will increase the alkalinity level by 50 ppm in a 1,000 litre spa.
  • Add directly to the spa and brush if necessary to help it dissolve.
Click here for a MSDS Sheet for this product.

by Susan Simkin on 02/08/2017

by maggie riseley on 09/06/2017
Easy to use and solved the low level problem.

by KEVIN TREWIN on 18/04/2017

by andrew griffiths on 22/03/2017

by James Scholefield on 27/09/2016

Service review

by Alfred Goldstein on 11/09/2012

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Delivery Service
Free delivery information
Free Next Working Day Delivery on all orders over £60 placed before 3pm (Zones 1-3 only). All orders under £60 have a delivery charge which depends on the delivery location.
Alkalinity Builder
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