Chlorine granules
- Quickly soluble chlorine granules
- Effective against fungi, viruses and organic turbid materials
- pH-neutral
- Suitable for all water hardnesses
- Residue-free dissolution
- Field of application: initial dosage and shock treatment
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Product information
Quickly soluble chlorine granules for swimming pool disinfection
Chlorine granules, kg, UN3077, Acute Tox. 4, Eye Irrit. 2, STOT SE 3, Aquatic Acute 1, Aquatic Chronic 1
USAGE: Water care product for disinfection and algae growth prevention. Quickly soluble chlorine granules for initial dosage and shock treatment.
For private swimming pools only.
DOSAGE: Before adding Chlorine granules, adjust pH-value to the optimal range of 7.0 - 7.4. The optimal chlorine level is in a range between 0.3 to 0.6 mg/long-term chlorination and max. 3mg/l shock chlorination. For initial dosage add 100g (ca. 100ml)/10m³ and then weekly 50g (ca. 50ml)/10m³ to the pool water. Dissolve Chlorine granules in water and add it to the pool, ideally using the skimmer. In the case of cloudy water after frequent use, thundershower or high temperatures add 200g (ca. 200ml)/10m³. In case of slippery debris or algal growth (green traces) add an algaecide according to dosage recommendation.
FAQs from category Chlorine products:
The ideal chlorine value is in the range of 0.3-0.6 mg/l. The measurement should be taken 1-2 times per week. If the value is too high, bathing is not recommended. If the value is in the lower range, we recommend products such as Chlorine Tabs 20, Chlorine Tabs 200, Quattrotabs 200, Total Blue 20 as continuous dosing.
Cause: Lime precipitates, not filtered particles
Solution: Adjust the pH level to 7.2 to 7.4 (by adding pH-Plus or pH-Minus). If there are suspended matters turn off the circulation pump and remove the flakes on the bottom with the pool cleaner after about 10-12 hours. Lime precipitates in the pool water (turbidity, shimmering white coating on the water surface, etc.) usually disappear shortly after adjusting the pH level and after the addition of a flocculants (while the filter system is running - WARNING: prohibited with cartridge filter systems and filter balls; the filter can stick!). Backwash thoroughly. Clean cartridge filter or replace by a new one.
Possible Causes: Faulty filter function, too many organic substances
Solution: Backwashing. If the filter system is calcified, use an acidic filter cleaner. If the filter system is ok, make a shock chlorination, meaning raise the chlorine level of the pool water up to 3 mg/l for a short time. The addition of flocculant is recommended as an additional measure (WARNING: prohibited with cartridge filter systems and filter balls; the filter can stick!). Backwash thoroughly. Clean cartridge filter or replace by a new one.
Possible cause: Too little disinfectant in the water, algae growth
Solution: Adjust the pH level to 7.2 to 7.4 by adding pH-Plus or pH-Minus. Let the filter system run continuously during the first 1-2 days. For disinfection with chlorine: Wipe dead algae from the pool walls. Remove algae from bottom with a brush and an aspirator. Make a shock chlorination, meaning raise the chlorine level of the pool water up to 3 mg/l. The addition of an algae protection is recommended. Backwash thoroughly. The added chlorine has degraded after a few days. Backwash thoroughly. If the water is not clear after 1-2 days, repeat the procedure. Cartridge filter system: Frequently clean or replace the cartridge. Alternatively, empty the pool completely, clean thoroughly and refill. After adjusting the pH value, treat the pool water with algicide to prevent new algae grow.
Possible cause: Iron deposits in the water
Solution: Adjust the pH level to 7.2 to 7.4 by adding pH-Plus or pH-Minus. Add flocculant. (WARNING: prohibited with cartridge filter systems and filter balls; the filter can stick!) Extend the filter runtime, backwash the filter system thoroughly. In the case of a cartridge filter system, clean the cartridge regularly and replace it if necessary.
Possible cause: Inadequate chlorine dosing, non-degraded organic substances
Solution: Adjust the pH level to 7.0 to 7.4 by adding pH-Plus or pH-Minus. After a shock chlorination up to ca. 3 mg/l this smell will disappear after a short time.
Possible cause: Inadequate chlorine dosing, non-degraded organic substances
Solution: Adjust the pH level to 7.0 to 7.4 by adding pH-Plus or pH-Minus. If there is too little chlorine in the water, increase the chlorine content. If the chlorine content is too high, reduce the dosage or drain the pool water and refill with fresh water. Again, pay attention to the pH value.
Take a bucket of warm water, add the required amount of chemical for your pool and stir well. Then empty the bucket with the mixture evenly into the pool with the filter system switched on (circulating).
The lid of our chemical articles also serves as a dosing aid.
Our chemistry must be equipped with a safety lock for the protection of children. This requires some strength to open.
Safety data sheets are stored with the respective chemical article on our homepage. If you still cannot find what you are looking for, please contact us via our form on our helpdesk.