Acti Spa Alkalinity Increaser 1kg

Acti Spa Alkalinity Increaser 1kg
Acti Spa
Quick Find Code:  80508
Our Price:  £8.20(Inc. 20% VAT)



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  • Raises the total alkalinity of spa water
  • Stabilises pH levels in water
  • 1KG container of granules

Acti Spa Hot Tub Chemicals

1.5kg Tub of Hot Tub Alkalinity Increaser Granules

Raises total alkalinity levels in water

Contains Sodium Bicarbonate

Using this product and getting your total alkalinity levels to the correct levels between 80 - 150 (PPM) will stop your spa water from being corrosive and help in the stability of the pH levels.

The total alkalinity levels in your spa water will only ever reduce with usage, hence no reducer is available only increaser.

To do this test the water with a test strip or total alkalinity tester and gently sprinkle a small amount of this 'Acti Spa Alkalinity Increaser' and allow to dissolve, wait 30 minutes and test again.

Part of the Acti Spa chemical range.

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Product Specification

Manufacturers Code

MPN:  act-500-0506

Product Attributes

Quick Find Code:  80508
Brand:  Acti Spa
Sanitising Type:  None
PH Balancer:  Alkalinity Increaser
Quantity (kg):  1KG
Material Type:  Granule
Type:  Alkalinity Increaser

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

The following manuals are available for this product

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Hot Tub Chemical Guides

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