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- Vendor: Spa Star
Spa Star Granular Chlorine
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Keep your spa water clean, clear, and properly sanitized with Spa Star Chlorine Granular. This stabilized granular chlorine dissolves quickly to provide fast, effective disinfection, helping control bacteria, algae, and organic contaminants in swimming pool water.
Key Features & Benefits
- Fast-dissolving formula – Quickly raises chlorine levels for immediate sanitation
- Stabilized chlorine – Helps protect chlorine from degradation caused by sunlight
- Effective pool sanitation – Controls bacteria, algae, and organic contaminants
- Easy to apply – Granular form allows for simple dosing and quick dispersion
- Clearer water – Supports consistent water clarity and balanced chemistry
Active Ingredient
- Sodium Dichloro-s-Triazinetrione, Hydrated
Instructions for Use
- Test spa water before application to determine current free chlorine levels.
- Maintain a free chlorine level of 1–3 ppm for routine pool sanitation.
- With the pump running, pre-dissolve Spa Star Chlorine Granular in a clean bucket of water.
- Evenly distribute the solution around the perimeter of the spa.
- Allow water to circulate for at least 30 minutes before swimming.
- Retest chlorine levels and adjust dosage as needed.
Specifications
- Product Type: Granular stabilized chlorine
- Use: Spa water sanitation
- Form: Granular
Spa Star Chlorine Granular is a reliable solution for maintaining proper pool sanitation, helping keep water safe, balanced, and inviting throughout the hot tub season.
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Spa Star Granular Chlorine

