Glass beads Big 1.2 - 2.5 mm 20 kg

Glass beads Big 1.2 - 2.5 mm 20 kg

Vitrosphere Nano is the unique filter material with a nano coating.
Due to the applied nano-coating, the dirt does not adhere to the filter media.
Thanks to the coating, Vitrosphere Nano remains as clean and effective as on the first day.
The smooth and closed surface of the glass beads creates a lotus effect and prevents the penetration and caking of bacteria and algae, preventing channel formation.
Vitrosphere Nano contains no free crystalline silicic acid, no water-soluble components and no metallic iron.
Because the filter beads are generated via a certified melting process, no fine dust is created that is harmful to health.
This property plays an important role in particular when replacing the filter material.

Characteristics:

• Made from 100% recycled soda glass.
• 25-30% less filter filling required.
• Equipped with nano coating for less adhesion of dirt.
• Virtually unlimited service life.
• Provides crystal clear water.
• DIN16903 certified.