Includes: 1 Bottle of 5 way Test Strips(50 Tests)

AquaChek, the world's leading brand of Pool & Spa test strips, is as accurate as liquid kits, but faster and easier to use. 

Directions:

1. Dip strip and remove
2. Wait 15 seconds
3. Compare pH & Alkalinity to chart
4. Re-dip & move strip rapidly back & forth for a full 30 seconds
5. Compare Biguanide

Biguanide

An ideal level of Biguanide helps to ensure clean, clear water that is safe for bathers.

Total Alkalinity

A correct level of Total Alkalinity prevents sudden pH changes.

pH

Maintaining a proper pH level helps prevent scale formation and corrosion which can lead to costly repairs.