BioGuard 5-Way Water Test Strips for Pool & Spa (50 Strips)

BioGuard 5 Way Test Strips show total bromine, free chlorine, pH, and total alkalinity and total hardness levels in pools and spas.

These test strips work quickly and easily with just a single dip test.

The results shown will be quick and accurate.

Experts recommend testing pool water weekly for optimum sanitizer, pH, and total alkalinity levels.