Zodiac Vortex OV 5300 SW PRO 4WD pool cleaner The Zodiac Vortex OV...
Analytical strips 3 parameters: free chlorine
Analytical strips 3 parameters for the analysis of free chlorine, cyanuric acid, pH and total alkalinity. >50 strips per bottle.
These strips perform three important tests with a single dip: Free Chlorine, pH, and Total Alkalinity.
Ideal for: Daily water analysis of all types of residential pools and spas.
These analyzes help keep the water sparkling clean, prevent corrosion and avoid sudden changes in pH.
Submerge a strip in the pool or spa water for one second and remove immediately.
You will get the results of the analysis in seconds.
To keep your pool in top condition, test each end at least 2 times a week, and at the spa, before each use.
It's also a good idea to write down the results each time you run an analysis, to keep track of changes.