Description
Boyau d'aspirateur Olympic 1 1 2 po 30 pi CHB202 iChlor 15 and total hardness (TH)✔ Simple and total hardness (TH)✔ Simple and quick to use: dip the strip in water and compare colors with the provided scale✔ Instant and accurate results for better control of your water's chemical balance✔ Ideal for bromine spas and pools✔ Practical airtight tube that protects the strips from humidity and extends their shelf life spas and hot tubs