The white silica gel in amorphous crystals (granules) has a standard granulometry variable between 3 and 6 mm. It is the classic white silicagel without any color indicator, so it is a product that is not able to change color to signal the transition from dry and new to wet and exhausted.

The white silica gel in granules looks the same as normal coarse cooking salt. It is a product that in industrial applications is particularly suitable for use in gas, air and filter treatment plants in general, while bearing in mind that not being able to turn in color the level of exhaustion of the product can only be verified by weighing.