AquaChekBorate Bottle of 25

Borate is a commonly used swimming pool chemical for buffering water and aiding in water balance. Our test strips test borate levels at 0, 15, 30, 50, and 80 parts per million.

Biguanide is a chlorine-free sanitizer such as Splashes Chlorine-Free Chemical System, Baquacil®, BaquaSpa™ Sanitizer, SoftSwim™ Bactericide, PolyClearr® MaxiPolish Swimming Pool Sanitizer and Algistat, or Revacil® Swimming Pool Sanitizer