Brand: RELAX
Model: PHMINUS5
pH Minus is used for decreasing the pH of pool or spa water. The product should be added to your pool or spa water if your test kit result indicates that the pH is high...
£19.99
Brand: RELAX
Model: PHPLUS5
pH Plus is used for increasing the pH of pool or spa water. The product should be added to your pool or spa water if your test kit result indicates that the pH is low...
£25.00
Out Of Stock
Brand: RELAX
Model: TAPLUS1
Total alkalinity plus is used for increasing the total alkalinity of pool or spa water. The product should be added to your pool or spa water if your test kit result indicates that the alkalinity is low...
£9.99
Brand: RELAX
Model: TAPLUS5
Total alkalinity plus is used for increasing the total alkalinity of pool or spa water. The product should be added to your pool or spa water if your test kit result indicates that the alkalinity is low...
£19.99
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