AquaChek Hach 521252 Display Red 4-in-1 Test Strips Set Screw Dial Timer Mechanism

Dial Timer Mechanism

Skimmer Lid Assembly

Directional Flow Outlet

Used to clean spas

6 fl oz per 10

AquaChek Hach 521252 Display Red 4-in-1 Test Strips Set Screw Dial Timer MechanismDisplay Aquachek Red 4in1 Test Strips Our Bromine strips include a test for Total Hardness since warmer water temperatures increase the potential for scale buildup making it particularly important for spa owners to maintain proper hardness levels Get 4 important test results in just one dip Just dip an AquaChek Red strip in your pool or spa water for one second and remove it immediately You get test results in seconds To keep you spa water clean and