HTH 42037 Chlorinating Tablet, 8 lb, Tablet, Chlorine, White

Protect your indoor and outdoor swimming pool against bacteria, algae and other organisms and enjoy clean, clear water with HTH® super 3 in chlorinating tablets. HTH® super 3 in chlorinating tablets keep your pool clean and clear with a 4-in-1 formula that sanitizes pool water and protects against chlorine loss due to sun exposure. This formula includes built-in algae protection and clarifier for an amazing value in DIY pool care. Apply tablets to feeders, floaters or the skimmer basket, adding 1 tablet for every 10,000 gal of pool water. Sun protected for longer chlorine life, HTH® 3 in tablets dissolve slowly and last up to one week. They're great for all pool types including vinyl-lined pools and salt water systems.