| All returns accepted | ReturnsNotAccepted |
|---|---|
| Brand | Guardian |
| Type | Chlorine |
| Test/Treatment Parameter | Algae |
| Product Type | Pool Chemical |
| Form | Granule |
| EPA Registration Number | 1258-1237-3525 |
| Items Included | Full Instructions |
| Product | Sterilizer & Ionizer |
| Suitable For | Swimming Pools |
Check the listing for details. 47% Cal-Hypo Chlorine Granules 5lb bucket. Condition: New. Listed at 39.99 USD. Chlorine granules are a form of chlorine commonly used to sanitize and disinfect swimming pools, spas, and other water systems. They come in a granular form, making them easy to handle, dissolve, and apply. Chlorine granules are often used for regular pool maintenance or shock treatments. Sanitizing: Chlorine granules are used to kill harmful bacteria, viruses, and algae in pool water, keeping it clean and safe for swimming.Shock Treatment: Chlorine granules are often used for pool shock treatments, where a higher-than-normal amount of chlorine is added to quickly disinfect and eliminate contaminants in the water.Routine Maintenance: They can be added on a regular basis to maintain chlorine levels, ensuring that the pool water stays sanitized.