Floc-it-Bloc is a 130g flocculant tablet that clarifies turbid or discoloured water in swimming pools and coagulates contaminants in drinking water sources. It is potable grade and suitable for all water types.
✔ Drinking Water
✔ Swimming Pools✔ Potable grade - safe for all water types
✔ Clarifies turbid or coloured water
✔ Chlorine resistant and effective across most pH values
✔ 1 x Bloc treats 10,000L to 50,000L depending on application
✔ Coagulated particles sink or float for easy filtration or removal
Swimming Pool Use
- Use to clarify swimming pool water and improve sand filter performance.
- Place 1 x Floc-it-Bloc in the skimmer basket in a 50,000L pool and leave until fully dissolved by the normal filtration cycle.
- Fine particles responsible for cloudy or discoloured water will become trapped in the sand filter, which can then be backwashed to waste.
- Repeat dosage as required or monthly.
Potable Water Use
- Use to coagulate low turbidity, coloured water or any other organic contamination.
- Use 1 x 130g Floc-it-Bloc per 10,000L, up to 30,000L of water, to coagulate fine particles responsible for cloudy or discoloured water.
- The block will dissolve slowly in still water or quickly when placed in high waterflow.
- The block will sink, so it can be suspended in the water column using a float and netting.
- Repeat dosage is not recommended unless the treated water volume was more than 10,000L, as per the dosage guide above. Do not exceed the recommended maximum dose of 1 x 130g block per 10,000L.
- Do not treat less than 10,000 litres per 1 x 130g Floc-it-Bloc dissolved, as this is the maximum dosage per NHMRC 1982.
- After treatment, and before consuming or drinking, filter or treat the water to remove the resulting coagulated contaminants or by-products, as per the Australian Drinking Water Guidelines.
General Information
Floc-it-Bloc is chlorine resistant and effective at most pH values, not just high pH like normal flocculants. It coagulates fine particles responsible for cloudy or discoloured water, which would normally stay in suspension or pass through a standard filter. These larger particles either sink or float and should be removed or captured by a filter.
FREQUENTLY ASKED QUESTIONS
Q: How much water does one Floc-it-Bloc treat?
A: In swimming pools, 1 block treats up to a 50,000L pool. In potable water, use 1 x 130g block per 10,000L, up to 30,000L.
Q: How do I use it in a pool?
A: Place 1 block in the skimmer basket in a 50,000L pool and leave until fully dissolved by the normal filtration cycle. Repeat as required or monthly.
Q: How do I use it in drinking water?
A: Use 1 x 130g block per 10,000L of water, up to 30,000L. The block can be suspended in the water column using a float and netting. Do not treat less than 10,000L per block, as this is the maximum dosage per NHMRC 1982.
Q: Is Floc-it-Bloc safe for drinking water?
A: Yes, it is potable grade. Filter or treat the water after treatment and before drinking, as per the Australian Drinking Water Guidelines.
Q: Is it chlorine resistant?
A: Yes, and it remains effective across most pH values.
