• Controls all types of pool algae, bacteria, and other disease-causing organisms
• Long-lasting, slow dissolve tab for even and consistent sanitization
• Built-in protection against sunlight to shield against chlorine burn off
• No fillers, glues, or binders for more effective sanitization
• 99% trichlor active ingredient, 90% available chlorine — the strongest available

Details

Not all tabs are created equal. We have the highest quality chlorine tabs available for controlling algae, bacteria, germs, and other microorganisms. For more than 50 years in the United States, we’ve produced and controlled our proprietary formula which is highly compressed into our tabs for a slower, more even dissolve rate — providing long-lasting sanitization.

Leslie’s provides the best value in chlorine tabs for pool owners everywhere.

Stabilized Chlorine

Our tabs consist of stabilized chlorine, meaning they are protected from the sun’s damaging UV rays. This ensures the chlorine continues to do its job in the water rather than breaking down when exposed to sunlight.

Controls Algae, Bacteria and other Germs

For cleaner and safer water, each tab contains the highest amount of available chlorine which provides consistent sanitization by controlling algae, bacteria, and other microorganisms.

Long-Lasting Tabs

We continue to control the entire manufacturing process of our proprietary formula which is densely compressed into our chlorine pucks for a slower, more even dissolve rate. You get superior, long-lasting, and more efficient tabs that provide proper chlorination.

Leslie’s 3″ Jumbo Chlorine Tablet