GLB Large 3" Tablets - 4 lbs t5-duo Manufacturer Part # 021150001010

Manufacturer Part # 021150001010

Notes Includes: 1 each pump seal | strainer o-ring | square diffuser ring gasket & 2 each square case assy

It works without the use of phosphates or harsh acids

Manufacturer Part # 005240F

GLB Large 3" Tablets - 4 lbs t5-duo Manufacturer Part # 021150001010Use these slow dissolving tablets for continuous disinfection with floaters, feeders or skimmers. GLB Large 3" tablets offer 90% available chlorine. Dosage 1 tablet per 10,000 gallons every week or as often as needed to maintain a chlorine residual at 1. 0 to 4. 0 ppm Manufacturer GLB Manufacturer Part # 71228A Pool Chemical Type Chlorine and Bromine Product Features 99% trichloro s triazinetrione Slow dissolving Easy to use and convenient