Total Alkalinity

At SpaChem ™ Limited we understand the importance of the pH levels being just right in your hot tub. Therefore, you will find several different water balancing and pH level related products. The one that is available on this page though is Total Alkalinity Plus.

What Exactly is Total Alkalinity Plus and Why Do I Need It?

This functions as a buffer for the water's pH levels and enables you to control the levels better. Therefore, you should always give attention to the total alkalinity before you start looking at the pH levels themselves.

Ideally, your hot tub should have a total alkalinity value of around 80 to 120 ppm (parts per million). Anything that is above or below this value will mean that it will be harder to get the pH levels right. 

As the total alkalinity of the hot tub water can change as you try to adjust your pH levels, therefore it is best to check the total alkalinity first. 

At SpaChem ™ we have an excellent Total Alkalinity enhancer know as Spa Total Alkalinity Plus that is very easy to use and extremely effective. Spa Total Alkalinity Plus is available in single 1kg and 5KG quantities along with money-saving bulk-buy packages of 4 x 5Kg packs and 6 x 1Kg packs.

All SpaChem ™ Limited’s products are sourced or developed in the UK, so we can deliver what you need, when you need it, whether you are in Scotland, England, Wales or Northern Ireland.

Product Compare (0)


Spa Total Alkalinity Plus 1kg

Spa Total Alkalinity Plus 1kg

Spa Alkalinity Increaser raises the Total Alkalinity reading and prevents fluctuations during pH adjustment. Alkalinity readings should be maintained between 80..

£6.48 Ex Tax: £5.40

Spa Total Alkalinity Plus 4 x 5kg

Spa Total Alkalinity Plus 4 x 5kg

Spa Alkalinity Increaser raises the Total Alkalinity reading and prevents fluctuations during pH adjustment. Alkalinity readings should be maintained between 80..

£46.38 Ex Tax: £38.65

Spa Total Alkalinity Plus 5kg

Spa Total Alkalinity Plus 5kg

Spa Alkalinity Increaser raises the Total Alkalinity reading and prevents fluctuations during pH adjustment. Alkalinity readings should be maintained between 80..

£12.18 Ex Tax: £10.15

Spa Total Alkalinity Plus 6 x 1kg

Spa Total Alkalinity Plus 6 x 1kg

Spa Alkalinity Increaser raises the Total Alkalinity reading and prevents fluctuations during pH adjustment. Alkalinity readings should be maintained between 80..

£34.54 Ex Tax: £28.78

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