Sirona Spa Care Simply Test Strips (25 Strips)

The Sirona Spa Care Simply Test Strips are a quick and easy way to test your Sirona Spa Care Simply treated spa or hot tub. Each test strips tests for Sirona Simply Sanitizer, Calcium Hardness, Total Alkalinity and pH.

1. Immerse strip for 2 seconds.
2. Remove with pads face up.
3. Shake ONCE to remove excess water.
4. Wait 10 seconds and compare to color chart.