HTH 1.5 Lb. Chlorinating Tablets

Easy, economical and convenient to use. Add 2 tablets/5000 gallons or 4 tablets/10,000 gallons of pool water every other day, or as often as needed to maintain a chlorine residual of 1-4ppm. Slow dissolving. Sun protected for longer chlorine life. Compatible with salt systems. Treats up to 10,000 gallons. Mulit-functional. Kills bacteria. Contains built in algae fighter. Built in clarifier. Ideal for use in feeders, floaters & skimmers. Treats 5000 to 10,000 gallons.