@ease Test Strips (30 Tests) are specifically for the King Technology's innovative @ease Floating System for spas and hot tubs.  The @ease Floating System comes with a sample of these test strips which are designed specifically to measure the low levels of chlorine residual from 0.5-1.0 PPM.

@ease Test Strips test for:

• Free Available Chlorine (FAC)
• pH
• Total Alkalinity
• Calcium Hardness
• Total Dissolved Solids

For optimal water chemistry, keep your levels in these recommended ranges:

• Free Available Chlorine (FAC): 0.5-1.0 PPM
  
• pH:  7.2-7.8
• Total Alkalinity:  80-120 PPM
• Calcium Hardness:  150-250 PPM
• Total Dissolved Solids:  <1500

Note:  Free Chlorine levels are reduces up to 75% when using FROG Minerals