AquaChek Select Test Strips Brand_Unicel which provides highly-accurate results concerning

which provides highly-accurate results concerning the three main components of spa chemistry: pH

Counteracts the effects excessive mineral scale buildup in spas

Kleen It has been proven to not damage the filter equipment and to be safe for all filter types

similar to vitamin c

leaving only a relaxing fragrance behind after use

AquaChek Select Test Strips Brand_Unicel which provides highly-accurate results concerningAquaChek's Select test strips allow pool and spa owners to test their systems for total hardness, free chlorine, total chlorine, total bromine, pH, total alkalinity, and cyanuric acid. Simply insert the test strip into the pool or spa water for 1 second, and several seconds later you have fast, accurate results. It is recommended that you test your spa before each use, and pools a minimum of twice per week, to get an accurate picture of the health of