Aqua Chek Aqua Chek Chlorine Test Strips, 50 Strips

Tests for 4 important chemistries in seconds:

Free of chlorinepH Total alkalinity cyanuric acid (stabilizer)

Get 4 important test results in one dip. Simply immerse the yellow AquaChek strip in your pool or spa water for one second and remove it immediately. You get test results in seconds!

To keep your spa water clean and healthy, test the water before and after each use. If used in a pool we recommend testing two ends or sides of the pool a minimum of twice a week. It's also a good idea to write down your results each time you test.

• Aquachek Yellow Test Strip
• Quick and easy water test; no mess.
• Provides accurate results.
• Results appear in just 30 seconds.
• Chlorine, pH, total alkalinity and stabilizer test.