Astral Viron Active Glass Filter Media

Viron Active Glass Media has a negative electrical charge, the negative charge applied during the manufacturing process lasts for the life of the media and attracts organic molecules improving the clarity of your pool water over sand or conventional glass.

Features & Benefits:

• Active charged glass media filters 30% more organic material than sand or conventional glass
• Hinders the growth and build up of slime, bacteria, algae and viruses in the filter bed
• Reduces chemical consumption by reducing the amount of chlorine required to sanitise the filter bed
• Reduces chlorinates and unpleasant chlorine smells
• The Active charge lasts for the lifetime of the glass media
• Is consistent across a wide pH range Reduces backwash water leaving costly chemicals and heated water in your pool