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 Chris Heirene on 02/08/2014
I was sent a 10ft cover but this was picked up the next day after ringing and the 12 ft came the day after.i also rang for some advice on pool care and the staff are very helpfull.nice to deal with a good company who care about product and customer care.

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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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