AquaChek® 511242A AquaChek® 4-In-1 Test Strip; Total Chlorine/Total Bromine/Free Chlorine Testing, Yellow, 50 Strips/Bottle
Ideal for customers who use chlorine as the sanitizer in their pool or spa. Includes a test for Cyanuric Acid (Stabilizer), which is especially important for outdoor pools and spas which are subject to chlorine dissipation from UV rays.
