The Strongest Cal-Hypo Shock on the Market for a Crystal Clear Pool

Stop fighting cloudy water and persistent algae with weak hardware store chemicals. At National Discount Pool Supplies, we know that as a homeowner, you want a pool that is ready for swimming when your family is—without the guesswork. Poolife TurboShock is the industry’s most potent calcium hypochlorite shock, designed to restore sparkle to your water faster and more effectively than standard treatments.

Key Benefits

• Unmatched Potency: With 78% Calcium Hypochlorite, this is the strongest shock available, meaning you use less product to achieve better results.
• Crystal Clear Water: Rapidly destroys organic contaminants, bacteria, and algae to keep your water sparkling and inviting.
• Saves Time: The fast-dissolving granular formula means no pre-dissolving in buckets; simply broadcast and get back to your day.
• Surface Safe: Engineered to be safe for all pool types, including vinyl liners, fiberglass, and plaster, when used as directed.

Core Features

• High Available Chlorine: Delivers a minimum of 75% available chlorine for maximum sanitizing power.
• Quick-Dissolving Granules: Disperses rapidly in the water to prevent bleaching of liners and ensure immediate action.
• Convenient 1lb Bags: Pre-measured bags make dosing simple—no heavy buckets or messy measuring scoops required.
• Part of the MPT Extra™ System: Optimized to work as "Step 2" in the Poolife maintenance program.

Technical Specifications

• Active Ingredient: 78% Calcium Hypochlorite (Cal-Hypo)
• Available Chlorine: 75%
• Form: Fast-dissolving granules
• Dosage: 1 lb. per 10,000 gallons (for routine shocking)
• Pool Type: In-ground and Above-ground
• Compatibility: Safe for Vinyl, Plaster, and Fiberglass surfaces

Manuals & Resources

• Download Poolife TurboShock SDS (Safety Data Sheet)

Expert Tip

• Daily Sanitizing: Pair this shock with Poolife 3" MPT Tablets for a complete chlorine maintenance routine.
• Algae Prevention: For stubborn green pools, use alongside Poolife Defend+ Algaecide.