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Season Spas Granular Shock 1kg
£16.99
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Our non stabilised chlorine granules are ideal for shock dosing or regular oxidation of your spa or swimming pool water. However, it may also be used for routine disinfection.
| Spa Volumes | Increase Chlorine Level | ||
|---|---|---|---|
| Litres | Gallons | 5ppm | 10ppm |
| 500 | 110 |
4g | 8g |
| 1,000 |
220 |
8g | 16g |
| 1,500 | 330 | 12g | 24g |
| 22,725 | 5,000 | 175g | 350g |
| 45,450 | 10,000 | 350g | 700g |