pH Reducer (Dry Acid)

[SP202-1.5]    Pack size - 1.5 Kg

£4.99

pH Reducer (Dry Acid)
Chemical: Sodium Bisulphate
Function: Decreases the pH level and alkalinity level in the pool or spa.

Stating an accurate dosing amount can often be difficult due to the different nature of water supplies around the UK. The correct level required for your pool or spa will become evident after a few doses, but as a general guide follow the guidelines below.

Dosing Instructions (Pool)
  • Add 450 grams per 10,000 gallons of pool water.
  • Dissolve in warm water in a plastic bucket and distribute evenly around the pool with the filter operating.
  • Leave for 24 hours then re-test to ensure pH level is between 7.2-7.6
Dosing Instructions (Spa)
  • Add 11 grams per 1,000 litres of spa water.
  • Dissolve in warm water in a plastic bucket and distribute evenly around the pool with the filter operating.
  • Leave for 24 hours then re-test to ensure pH level is between 7.2-7.6.
Click here for a MSDS Sheet for this product.

by EDWARD KEEP on 06/06/2019

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by Grant Soderberg on 16/08/2018
Product was as described, was well packaged & delivered promptly. Would certainly use this company again

by Mike Scott on 17/10/2017

Service review

by Peter Lane on 10/05/2013
A wide selection of reasonably priced products combined with polite and efficient communications, not to mention fast delivery, makes this company an ideal choice for my pool and spa needs.

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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.
pH Reducer (Dry Acid)
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