The high permeability of this perlite, makes it ideal for filtering very hazy liquids with a high content of suspended solids. It is classified as a perlite for coarse filtrations.
Permeability L/m2/minute: 250-300
Specific weight when wet: 0,170-0,190
Applications: coarse filtrations of musts, worts, cloudy wines, thick spirits or syrups