Caldera Spas / Hot Tubs
Please visit http://www.calderaspas.co.uk to view all models.
Please ring for further details and quotation 01455 848500
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Hot Tub /Spa Chemical Test Strips X 50 Free Chlorine 0-10 ppm, or Bromine 0-20ppm, PH 6.8 - 8.4. Total Alkalinity 0 - 1...Find out more
From £6.99