BioGuard 5-Way Test Strips Brand_Spazazz and 100 square foot Caldera

and 100 square foot Caldera filters look similar at a glance but differ in height and fitment

1 x 76843 Control Panel HS Hawk WG

Highland Palomar 2004-2005

cloud the water

BioGuard 5-Way Test Strips Brand_Spazazz and 100 square foot CalderaBioGuard 5 Way Test Strips Overview 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. Whats in the Box 1 x BioGuard 5 Way Test Strips (50 Count) Features