OSPA pH & TA Up 500gm


OSPA pH & TA Up 500gm

Used for raising pH of spa water at a rate of 25 grams per 1,000 litres. Also prevents damage to surfaces and prevents eye irritation due to incorrect pH.



  • Instantly soluble.
  • Contains no calcium.
  • No pre-dissolving necessary.
  • Won't cloud water.