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
Vinay (verified owner) –
Very easy to use
W –
Very good
Scottish Manitou –
Good product
NFradinho –
Very pleased with product which was well packaged and delivered earlier …
Mary Owolabi (verified owner) –
perfect
Another NC Gamer –
Good value
Mami sein Mensch bleiben (verified owner) –
They work
Masonik (verified owner) –
Hot tub essentials
Lucrezia –
Perfect
Brian Hockaday –
Easy to use