QUARTZ FILTER SAND

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Our FILTER SAND is washed, dried, sieved, pure at 98% min. of SiO2.

 

A quality control service grant homogeneous product in each lot of production and with our technological expertise and actual production facilities we are able to respond to the needs of each of our customer with great precision.

FILTER SAND is compliant to UNI EN 12904-2005 “Products used for treatment of water intended for human consumption – Silica sand and silica gravel”.

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