GLB Small 1" Tablets 2lbs.

GLB® 1“ tablets provide continuous disinfection. Use in floaters, feeders and skimmers. – Contains 90% available stabilized chlorine. – Start with 16 tablets per 10,000 gallons of pool water and add as needed to maintain 1-4 ppm free-chlorine at all times. – For best results, shock treat pool water every week.