Our premium stabilized chlorine features U.V. protection to shield it from the sun, and is manufactured using only the highest quality, EPA-approved chlorine. Blue Wave® oversees a strict quality-controlled tabletting process, which guarantees the optimum hardness of each tablet. This keeps tablets from dissolving too rapidly and ensures proper chlorine dosages 24 hours a day.
COMPARE TO BIOGUARD®, SUN®, GUARDEX®, AND PACE®. Powerful 90% Available Chlorine! These extra-large 8 oz. sticks are very slow dissolving, requiring less maintenance. Each stick measures approximately 4 1/4" x 1 1/2" diameter. Use in your floater, automatic chlorinator, or skimmer basket. 98.6% Trichloro-S-Triazinetrione.