Prevents gushing through precipitation of oxalic acid

Highly pure powdered bentonite for crossflow filters

Clarification, stabilisation and filtration

Calcium-bentonite granulated

Pure cellulose for use as filtration aid

Pure cellulose fibres: Short, sharp filtration

Pure cellulose fibres: Long, for a first precoating

Pure cellulose fibres: Extra long, coarse filtration