Single Use #4328-J 100 per package

Description

#4328-J Package of 100

4328-J
Chlorine/Bromine Systems
Replacement SPIN Disks
Tests for: Free Chlorine, Total Chlorine, Bromine, pH, Calcium Hardness, Total Alkalinity, Cyanuric Acid, Copper, Iron and Salt.
Borate or Phosphate Not Included

Package of 100 SPIN Disks
(Each disk performs 1 each of 9 tests)