Description
Deep Blue Pro 3-Way Chlorine test strips provide a quick and easy way to test your swimming pool water. They offer tests for free chlorine, pH and total alkalinity. Simply dip the strip in the water and remove immediately. Hold horizontally for 10 seconds (do not shake excess water from the strip), then compare pH, free chlorine, and total alkalinity (in that order) against the colour chart on the test strip bottle. Watch our Deep Blue Pro Test Strips video
Doug J. (verified owner) –
parfait
Leighton –
Good to use easy to read
Vickie L Nelson –
These work well and are the best ones, arrive quick but cost a lot more money. Chinese versions are good for chlorine test and fraction of the price but tend to take weeks to arrive.
mrs annmarie smith –
Easy to read
booov (verified owner) –
Just what we needed. Thanks
Karen (verified owner) –
Great value
Evgueni –
Wie beschrieben und schnelle Lieferung
Amanda B. –
Awesome!!! Great price and they were prompt in their delivery.
Sean –
does exactly what it says
Mr. AJ Marshall –
Does what it says on the tub. Dip, wait ten seconds and check the results. Easy.