Pool Check® 5in1 Test Strips (Pocket Pack)
Pool Check® 3in1 Test Strips (Pocket Pack)
Pool Check® 3in1 offers the user more than just another test strip; it offers accurate results that you can rely on. 3in1 Pool Check® has been specially designed to work in pools with either chlorine or bromine systems. Economically priced, 3in1 Pool Check® is the ideal choice for the average pool owner.