الحصى

Gravel Water Treatment Filtration Media is extracted from Saudi Arabian purest quartz Gravel mines and manufactured though an active processing control program monitoring material by the process of washing, drying and grading as per stringent specifications standard of ANSI/AWWA B100-09 and ASTM E11 test sieve standards
Gravel is used in Water Filtration with water treatment Filtration products Silica Sand, Anthracite, Activated Carbon, Birm, Pumice and Garnet in portable water treatment, surface water treatment, swimming pool water treatment, R.O. reverse Osmosis treatment plant and wastewater treatment also in conventional water treatment filters

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