HTH Pool Care 3" Chlorine Tabs for Swimming Pools, Pool Chemicals, 25 lbs

Kills algae and bacteria Makes water crystal clear Use in floater, feeder or skimmer basket Tabs last for up to 1 week Easy to use About HTH® Pool Care HTH® was developed with the pool owner in mind. We know that maintaining your pool water can be a lot of work. That’s why we’re here every step of the way, helping you clear the uncertainty from pool care. With economical, easy-to-use solutions, HTH® is designed to work hard so you’re prepared to tackle whatever life throws in your pool. From balancing your water to treating green water, we offer a full line of products to keep your pool water healthy and your swimmers happy.   Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs. 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.