AquaChek Yellow - 50 free chlorine analytical strips for swimming pools

AquaChek Free Chlorine allows for quick and easy testing of free chlorine, cyanuric acid, pH and total alkalinity for chlorinated pools. Contains 50 strips per bottle. The test pads on the strip change color to indicate pool or spa water levels. To test, simply dip the AquaChek Yellow strip into the pool water for just one second and remove immediately. Test results are available in seconds.

Product Features:

• Easy and fast free chlorine analysis


• Cyanuric acid, pH and total alkalinity analysis


• Contains 50 analytical strips per bottle


• Fast results in seconds

Frequently Asked Questions:

How do you use AquaChek Yellow to test for free chlorine?
Simply dip the strip into the water for a second and you'll get your results instantly.

How many test strips come in each bottle?
Each bottle contains 50 strips for multiple tests.

What do the color changes on the strip pads indicate?
Color changes indicate chlorine levels and other parameters in the pool water.

Is AquaChek Yellow compatible with all types of pools?
Yes, these strips are ideal for chlorinated pools.

Can the strips be used in spas or hot tubs?
Yes, the strips are also suitable for water analysis in spas and hot tubs.