Convenient, simple and effective testing of your hot tub water with these AquaSPArkle 4-Way Testing Strips from Palm Spas. Test for Total Bromine, Free Chlorine, pH and Total Alkalinity – all in one single water testing strip.
Keeping the right water chemistry is the most important (and time-consuming) part of owning a hot tub or swim spa, and critical for clean and safe hot tub usage. Make the process painless with these 4-Way Testing Strips.
Each pack contains 50 easy-to-use testing strips.