The GLB GL71445 10lbs Triple Tab Chlorinating Tablets is a triple action chlorinating tablet that sanitizes, prevents algae and clarifies pool water. This innovative technology can be used on all pool surfaces and produces sparkling clean swimming pool water. Directions for use: 1 tablet per 10,000 gallons every week or as needed to maintain a chlorine residual at 1.0 to 4.0 ppm.

GLB GL71445 10lbs Triple Tab Chlorinating Tablets Specifications:

Part Number: GL71445

Size: 3" tablets 

Weight: 10 pounds 

Chlorinates for up to one week 

Protects against algae and bacteria 

84 percent available chlorine