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
fatima khanam-ali –
Very good, clear and straightforward
Naiane –
Good product
Mr T The Voice (verified owner) –
Very Useful
Mrs. G. Y. Ford –
More accurate than Clearwater strips!
James 2007 uk (verified owner) –
perfect
Atkinson & Company (verified owner) –
Like them!
Teddy bears –
Defo must have for pool owners
miriam d’innella (verified owner) –
Easy to use
P. Higgins –
Works well
Heikyung Lawman (verified owner) –
Good