Accurate eco3spa Sanitiser Monitoring: These test strips allow you to measure the active oxygen sanitiser levels in your hot tub. Convenient Pack Size: The pack contains 25 test strips for regular monitoring. Simple to Use: Simply dip a strip into the water and compare the colour change to the chart provided. Reliable Results: Helps ensure your sanitiser levels remain within the recommended range. Compact Storage: The test strips come in a portable, resealable, moisture proof container for easy storage and long test strip life.
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