HTH® EXTRA Sanitizers
duration
HTH® EXTRA Duration® Chlorinating Capsules

Step 1 of the HTH® EXTRA 3-Step System

This Calcium Hypochlorite-based sanitizer provides 65% available chlorine and is designed to effectively control bacteria, algae and other contaminants. These are convenient and easy to use 275 g capsules that are for skimmer use only.

Compatible with chlorine, ozone and mineral systems.

Available Sizes: 1.8 kg, 10 kg and 18 kg

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tabs
HTH® Chlorinating Tablets

These Calcium Hypochlorite tablets provide 65% available chlorine and are for use in floaters or skimmers.

Available Sizes: 2.27 kg, 10 kg and 25 kg

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super 70
HTH® Granular Super 70

This Calcium Hypochlorite sanitizer provides 70% available chlorine. It is a quick dissolving granular product.

Compatible with chlorine, ozone and mineral systems.

Available Sizes: 10 kg, 16 kg and 30 kg

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stabilized pucks
HTH® EXTRA Stabilized Chlorinating Pucks

Step 1 of the HTH® EXTRA 3-Step System

Slow-dissolving, 200 gram pucks offer 90% available chlorine for effective sanitizing. Use these tablets for continuous disinfection of swimming pool water. The pucks are also sun protected to extend chlorine in the pool. For use in floaters, skimmers, feeders or automatic chlorinators.

Compatible with chlorine, ozone and mineral systems.

Available Sizes: 6 kg, 8 kg and 10 kg

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multipurpose pucks
HTH® EXTRA Multi-Purpose Chlorinating Pucks

HTH® EXTRA Multi-Purpose Chlorinating Pucks is a multi-purpose product that sanitizes, clarifies, prevents algae and destroys other organic contaminants in your pool. This convenient and fast-acting formula can be used on all pool surfaces, is sun protected and provides a steady source of available chlorine.

Compatible with chlorine, ozone and mineral systems.

Available Size: 6 kg

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startup chlorinator and algaecide
HTH® EXTRA Start-up Chlorinator and Algaecide

This soluble, granular product shock treats and controls black, green and yellow algae.

Available Size: 1 kg

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