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
David V. –
Excellent value for money, usually much more expensive.
ã“ã‚“ã«ã¡ã¯ (verified owner) –
Great
Sparko (verified owner) –
Great product
Craig Boulton –
Ph test strip
Alan Hope (verified owner) –
Works .. I think
Nazarie Petruneac –
Perfect!
Améziane –
Fantastic value for money
BTN (verified owner) –
Strips
Miss J H Spiers (verified owner) –
Perfect over summer
maddycat –
Do the job