AquaChek® Select Refill Tests for Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity and Cyanuric Acid (Stabilizer). Container has 50 strips, This does about every test you need. FOR OTHER TEST SUPPLIES PLEASE CONTACT US.
AquaChek® Select Tests for Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity and Cyanuric Acid (Stabilizer). Container has 50 strips, enough for about a year.
