Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs.

Kills algae and bacteria
Use in floater, feeder or skimmer basket
Tabs last for up to 1 week

Clean, clear water
HTH® Chlorine Tabs keep water clear while protecting against bacteria, algae and other organisms.

Slow dissolving, long lasting
Sun protected for longer chlorine life, HTH® Chlorine Tabs dissolve slowly and last up to one week.

Compatible with all pools
This product is great for all pool types, including salt water systems. Use 1" tabs for above ground pools, 3" tabs for inground pools.

You’re all clear with HTH®
For best results, use HTH® 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm.