Check the listing for details. HTH Spa Solid Test Strips. Condition: New. Listed at 16.95 USD. HTH Spa Solid Test Strips About This Item Testing your spa water has never been easier. HTH Spa Test Strips test for total bromine free chlorine alkalinity pH and total hardness levels and give you results in seconds so you can adjust your chemicals as needed and keep your spa water sparkling and balanced. HTH Spa Test Strips are great for bromine and chlorine systems. How To Use HTH Spa Test Strips Test and balance your water two times every week to keep your spa water beautifully clean clear and healthy. Just dip your test strip in the spa water and see results on the color strip in seconds. Compare it to the diagram on the back of the test strip package and adjust chemicals as needed. About HTH Spa For generations, HTH has been leading the way in smart spa care. We do the chemistry so you can just take it easy. From the very first day you open your spa HTH is here to help maintain and problem solve. Our complete range of simple to use no nonsense products empower you to balance sanitize and treat your spa. It is everything you need and nothing you dont. There is nothing more relaxing than taking it easy in sparkling clean water. With HTH your spa is always ready when you are.Quickly and easily check and adjust the 5 key elements in your spa to keep water clear, clean, healthy and balanced.25 strips for testing total bromine, free chlorine, alkalinity, pH and total hardness - Accurate results in seconds - Compatible with bromine and chlorine spasCompatible with most spas HTH Spa Test Strips are great for bromine and chlorine systems.Youre all clear with HTH For best results, use HTH Spa Test Strips twice a week to test and balance your spa water. Specifications:Brand Name: HTHSub Brand: SpaProduct Form: SolidProduct Type: Test StripsProduct Group: BalanceUsage: SpaApplication: BalanceContainer Size: 25 ctAvailable Chlorine: Non-Chlorine Features BENEFIT: Quickly and easily check and adjust the 5 key elements in your spa to keep water clear, clean, healthy, and balancedINCLUDES: 25 strips for testing total bromine, free chlorine, alkalinity, pH, and total hardnessFAST TESTING: Provides accurate results in secondsCOMPATIBLE WITH MOST SPAS: HTH Spa Test Strips are great for bromine and chlorine systemsYOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Test Strips twice a week to test and balance your spa water