FREE SHIPPING on all orders over $99! $5.99 flat rate shipping for orders under $99 Learn More

GLB SuperSonic Chlorine Shock - Case of 24 x 1 lb Bags

View Product Reviews

SKU: GL71442


Fast Shipping!

Easy Returns!

All your information is secure!

Excellent Customer Service!

The Yard and Pool Company, LLC, Swimming Pool Equipment & Supplies, Frederick, MD

Product Information


GLB SuperSonic is a highly effective multipurpose product that sanitizes, clarifies, prevents algae and shock treats your pool. It is convenient, easy to use and won’t over-stabilize your pool water. The fast-acting formula can be used on all pool surfaces and leaves no residue.

Additional Info

Manufacturer GLB
Manufacturer Part # 71442A
Product Features
  • 73% cal hypo granular
  • Fast dissolving, multi-purpose formula
  • Sanitizes, clarifies, prevents algae and shock treats pool water
  • Will not cause over-stabilization
Compatible With Chlorine and salt water

Start Up: 9-18 ounces per 10,000 gallons

Maintenance: 9-18 ounces per 10,000 gallons every 7 days or as necessary

Pool Chemical Type Shock | Oxidizer


Product Questions


Product Questions

No current questions for this product.