GLB Supersonic 73% Cal Hypo Chlorine Granular Shock, 5 lb Bottle, 6/Case | 71450A by GLB
GLB Supersonic 73% Cal Hypo Chlorine Granular Shock, 5 lb Bottle, 6/Case | 71450A by GLB
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GLB Supersonic 73% Cal Hypo Chlorine Granular Shock, 5 lb Bottle, 6/Case | 71450A by GLBGLB Supersonic 73% Cal Hypo Chlorine Granular Shock, 5 lb Bottle, 6/Case | 71450A by GLB

GLB Supersonic 73 Percent Calcium Hypochlorite Granular Pool Shock 5 Lb Bottle

GLBSKU: LZA71450A
Duckies Price:
$34.05 USD

Shipping calculated at checkout

Stock:
In Stock • 318 Available
✓ Ships Within 24 Hours

Shipping Information

At Duckies Pool Supply, we work hard to get your order to you as quickly as possible:

  • In Stock in Store: Ships within 24 hours of your order.
  • In Stock in Warehouse: Ships within 24 hours from the warehouse closest to you whenever possible.
  • Out-of-Stock Products: If an item is not currently available in our inventory, we will drop ship it directly from the manufacturer whenever possible.
  • Lead Times: Shipping times for out-of-stock or special-order products may vary and can take several additional business days, depending on manufacturer availability.

Our goal is to keep your pool running smoothly by getting your products to you as quickly as possible.

Description

GLB Supersonic 73% Calcium Hypochlorite Granular Pool Shock – 5 lb Bottle

Intro

GLB Supersonic 73% Calcium Hypochlorite Granular Pool Shock (5 lb) delivers fast, reliable pool sanitation. This high-potency granule quickly raises free chlorine to oxidize organic debris, kill microbes, and clear cloudy water. It fights algae without overstabilizing your pool chemistry and is safe for all pool surfaces, leaving no residue when circulated.

List of Features

  • 73% calcium hypochlorite potency delivers rapid disinfection and swift oxidation of contaminants.
  • Fast-dissolving granules disperse evenly for reliable chlorine production in any pool.
  • Algae and bacteria control reduces green, cloudy water and slippery surfaces.
  • Sharper water clarity as organics are removed, resulting in a sparkling pool finish.
  • Safe for vinyl, fiberglass, plaster, and concrete surfaces with no etching.
  • Residue-free formula leaves water feeling smooth after proper circulation.
  • 5 lb bottle with clear dosing guidance supports consistent maintenance.

Final Thoughts

GLB Supersonic delivers fast results, clearer water, and steady algae control that make pool maintenance simpler. Use it after storms, heavy usage, or chlorine drops to restore balance quickly. Built for regular maintenance, this 5 lb bottle helps you keep your pool inviting all season—add to cart now.

Customers are saying

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