Granular glass and glass powder for water filtration and treatment

Silmin Ibérica offers a very diverse range of glass granules and glass powder for use in water treatments, filtration systems and related industries.
The hardness and purity of granular glass and glass powder make them first-class filter elements. Our products comply with the required regulations, being used by sanitation and filtration professionals:

Vitreous filter bed
Collective sanitation
purification stations
Drinking water stations
Collective and individual pools
Aquarophilia
Granular glass or glass powder is environmentally friendly since it is made from carefully selected glass and therefore can be recycled again. It lacks porosity and is therefore antibacterial.
It does not clump and therefore does not create the typical channels or grooves in the filter.
Cubic and non-cutting material.
Ideal for any chemical treatment
Traditional chlorination or saline electrolysis
Better filter cleaning
Non-degradable product
Unlimited duration, a lifetime charge
Reduction in consumption of chemical agents, up to 40%.
Reduction and consumption of electrical energy
Fewer filter washes.
Product entirely recyclable. The granulometric diversity makes them very suitable for the implementation of pre-filtration and filtration supports.
The granulometric diversity that we can offer is the following:

Semi-white granular glass with granulometry of 0.1 to 0.6 mm, free of impurities
Semi-white granular glass with granulometry of 0.75 to 4 mm, free of impurities.
Pure white granular glass with a grain size of 4 to 8 mm, free of impurities and resins.
Pure white granular glass with granulometry of 0.6 to 1.2 mm, free of impurities.
White glass powder free of impurities and resins.
​Greenish glass powder free of impurities and resins.
Micro glass filtration

We can supply other granulometries at the customer's request.

To request a technical sheet or more information about our products, Contact us.