Acti Spa Hot Tub Chemicals

1.5kg Tub of Hot Tub pH Minus Granules

Reduces pH levels in water

Contains Sodium Hydrogen Sulphate

The pH level in any spa, hot tub or pool wants to be between 7.2 and 7.6 for several reason which include bather comfort and equipment like pump seals, jet seals and heater seals, this product is perfect for reducing the water pH for that purpose.

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

Part of the Acti Spa chemical range.

Manufacturers Code

Product Specification

SKU:  80507
Brand:  Acti Spa
Sanitising Type:  None
PH Balancer:  Reduces
Quantity (kg):  1.5KG
Material Type:  Granule

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

Related Products

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair or build your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Chemical Guides

Customer Reviews

Delivery Information

We’ve reduced many of the delivery charges and now offer a better range of options linked to the value of your order. Plus we have included free packaging and handling for all orders.

Some larger Items

Some larger items (for example hot tub covers) come with a delivery surcharge, these are individual costs that only apply to these specific items. Detail of the costs are on the specific item pages and appear in the postage cost.

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England and Wales

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Europian Delivery

The following areas take between 2 -5 days to deliver.

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