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
Carol Long (verified owner) –
Great product at great price
Miss a Theodosiou (verified owner) –
super
Ms A M (verified owner) –
For the hot tub (Lazy Spa)
Przemyslaw Wroblewski –
Great value
C. Patterson (verified owner) –
Ideal for hot tubs
TheProf –
Simple to use
Gannalux –
Do exactly what they say!
Darren McCarthy (verified owner) –
Excellent
Mr. A. J. Packer (verified owner) –
Is this what I ordered? I mean, okay, sure.
Heather Steeves –
Good value