Crystalblock single-dose gel flocculant

Flocculant in single doses

Astralpool offers a wide range of chemical products for pool maintenance and to solve any problem with the pool water. In this case the flocculant is a preventive product used for pool water maintenance. 

Crystalblock is a polymeric product specially formulated to obtain a superior performance in the filtration with the purifying equipment. 

It is a slow dissolving product that completely and easily removes suspended particles that are retained by the filter, achieving total transparency of the pool water. 

The format of this product is in single doses, which allows a more comfortable and exact dosage. 

• Benefits of Crystalblock single-dose gel
• High coagulation speed
• Excellent settling speed
• Removes organic matter 
• Reduces consumption of the products used in disinfection
• Reduction of the space needed to store the product

It can be used for any type of filter (flint, zeolites, glass...) except deatomaceous filters. It can also be used with cartridge filters, as long as the cartridges are cleaned periodically. 

Dosage of single-dose gel flocculant 

Maintenance treatment 

• Add 1 tablet of product every 2-4 weeks for pools up to 50-60 m³.

Recovery treatment

Add 2 tablets of product for pools up to 50-60 m³.

• These doses are indicative and can be modified according to the turbidity of the water. 

Instructions for use Crystalblock single-dose flocculant

1. Wash and rinse the filter
2. Remove the label and take the tablet out of the container. Place the tablet inside the skimmer basket.
3. After 24 hours, perform a filter wash and resume with the normal filtration program.

Crystalblock flocculant properties