Happy Hot Tubs - the best for your hot tub

Use this high quality PH Plus to increase the PH value of the water in your spa (7.2 to 7.6 is the optimum for spas). PH Plus is also used to increase the Total Alkalinity of your Spa, Hot Tub or pool water. However, if needed to be raised accurately, we sell an Alkalinity Plus, please see our shop.

Simply Test Your Hot Tub or Swimming Pool water and follow the instructions on the back of the tub to increase your PH correctly.

 


 

Excellent speedy delivery. Competitive price, well packed.Happy ...

Rated by Judy Beale

Excellent Value and first class service. Speedy service and very prompt delivery. Staff always helpful during telephone queries. ...

Rated by Mike Ashford

Essential for all hot tubs. As usual great service ...

Rated by thomas williamson

I'm a returning customer to Happy Hot Tubs and have always had good service, with value for money. This product ...

Rated by Keith Haywood