Drinking water treatment

Drinking water treatment

AQUAGRAN®  is natural silica sand and quartz gravel:


  • with rounded off edges
  • free from organic impurities
  • produced on state-of-the-art production facilities

AQUAGRAN®  is essentially for drinking water treatment in Germany and many other countries. Filters are able to remove all solid impurities when they are standard equipped with AQUAGRAN®. AQUAGRAN®  filter gravel is extremely hard so that it’s possible to do a regular backward flushing for a lot of years.


The filter gravel has got a long durability up to 25 years,

For the treatment of drinking water AQUAGRAN®  is often combined with AQUAZIT®.

Please see our product page filter coal.

Available granulations:

Andrea  Berger

Disposition and Freight

+49 02362 - 2005-36
+49 02362 - 2005-99
direct inquiry