100 count- 5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection…

Amazon.co.uk Price: £11.87 (as of 23/10/2021 19:39 PST- Details)

100 water quality testing strips: Includes 100 dip test strips that make caring for your hot tub or pool quick, simple and easy. Water quality should be tested at least every week, and more frequently under heavy usage.
5 in 1: Measures pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness to ensure your hot tub is safe, clean and ready to use anytime.
Allows easy management of chemical levels: Easy to read test strips allow you to spend less time testing water quality and more time relaxing.