Description
For use in Bromine-Free Chlorine Free Spas & Hot Tubs
Soft Soak Test Strips Test:
Soft Soak Sanitizer (biguanide) from 0 to 50 ppm
Total Alkalinity from 0 to 240
pH from 6.2 to 8.4
Calcium Hardness from 0 to 500
50 test strips per pack