Test your spa water daily to ensure crystal clear water that is safe for bathing. Balanced water makes your other chemicals work more effectively.

AQUA CHEK TEST STRIPS THE QUICK, EASY WAY TO TEST SPA WATER! No more vials, reagents and messy drops. Use Aqua Chek's simple, yet accurate test strips instead of that complicated liquid test kit. Just dip and read the results in 30 seconds. The 4-Way Bromine strips test for Total Bromine, pH, Total Alkalinity & Total Hardness. The 4-Way Chlorine strips test for Free Chlorine, pH, Total Alkalinity, & Cyanuric Acid.