The Stefinox provides skids for sterile filtration of beer. 

  • Standardised skids for easy installation 

  • Prefiltration, sterile filtration and media filtration all on one skid 

  • Maximum safety and cartridge lifetime 

  • Standalone skid or for integration 

Cold sterile filtration before the filler is an alternative to flash pasteurizing. The Bucher Unipektin Stefinox skid allows a flexible and easy-to-integrate solution for small to medium size breweries (flowrates from 0–500 hl/h).  

This safe solution for reliable product shelf-life, uses standard cartridges, and an integrity test of these membrane cartridges can be performed before each run. 

Capacity range for the skids

STEFINOX 1:  0-70 flowrate skid in hl/hr beer

STEFINOX 2: 70-200 flowrate skid in hl/hr beer

STEFINOX 3: 200 250 flowrate skid in hl/hr beer

STEFINOX 4: 250 500 flowrate skid in hl/hr beer