Alkalinity Builder

[SP222-20]    Pack size - 20 Kg

£37.99 £32.99

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 John Warneford on 31/07/2018

by Melvyn Page on 01/06/2017

by David Wood on 05/04/2017

by MRS KA Malone on 08/06/2016

by stephen laycock on 13/05/2016

Service review

by Jamie Herring on 03/06/2017
Order process good, however the delivery is rubbish. Yodel are incompetent and I was licky that they delivered to my partners works otherwise I would never have received. Also it should be made clear that delivery requires a signature as this negates the delivery instructions given, how can they leave in a safe place if there has to ber someone there to sign?
Swimming Pool Chemicals response : Hi Jamie, a signature is not required so I am not sure why this happened. I will raise this with our courier and see what has gone on. Sorry for the inconvenience caused.

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Delivery Service
Free delivery information
Free Next Working Day Delivery on all orders over £60 placed before 3pm (Zones 1-2 only). All orders under £60 have a delivery charge which depends on the delivery location.
Alkalinity Builder
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