HTH Extra Super Shock Granular Pool Sanitizer

Keep Your Pool Sparkling Clean and Crystal Clear All Summer Long

Give your swimming pool the ultimate defense against dull water, bacteria, and algae blooms. HTH Extra Super Shock features a high-potency, patented formula packing a massive 75% available chlorine, making it 15% stronger than standard HTH shock treatments.

This fast-dissolving granular formula makes quick work of tired, dirty, or heavily used pool water, restoring it to that beautiful, sparkling diamond-blue every pool owner craves. Perfect for weekly maintenance, it ensures a safe, sanitary, and perfectly balanced swimming environment for your family.

Product Features

• 75% Available Chlorine Power: Formulated with an ultra-high concentration of active chlorine to immediately wipe out organic contaminants and sanitize your water.

• Patented 15% Stronger Formula: Engineered to deliver a harder-hitting sanitizing punch than regular HTH shock, meaning you use less product for superior results.

• Fast-Dissolving Action: The premium granular crystals dissolve rapidly upon contact with water, going to work instantly without leaving messy residue or clouding your pool.

• Complete Bacteria & Algae Eradication: Destroys stubborn green algae, microscopic organic waste, and harmful bacteria to keep your pool safe and odor-free.

• Pro-Grade Bulk Sizes Available: Offered in convenient, heavy-duty 6 KG and 15 KG pails, ensuring you have enough high-potency shock to power through the entire swimming season.

Product Specifications

Key Features at a Glance

• Weekly Maintenance Essential: Integrating this shock into your weekly routine prevents algae before it starts and eliminates dull, "lazy" water.

• Crystal Clear Clarity: Acts as an elite pool clarifier by burning off microscopic debris that traditional pool filters miss.

• Restores Swimmer Comfort: Eliminates the combined chloramines that cause harsh chemical odors and eye irritation.

• Trusted Brand Reliability: HTH is an industry leader, delivering dependable, commercial-grade water chemistry straight to your backyard.

Directions For Use

Pro-Tip: Always test your pool water before shocking. Ensure your pH is balanced between 7.2 and 7.6 to maximize the potency and efficiency of the chlorine. Test your water regularly to track when your pool needs a heavy sanitizing boost (such as after heavy bather loads, high heatwaves, or heavy rainstorms).