Pre-Filtration Prior to Wine Bottling

The fundamental purpose of pre-filtration is to limit the cost of final filtration by minimizing the contaminants that would reduce the working life of the final filter. In the wine process, the pre-filter, or the process “workhorse” should be capable of removing particles left over from upstream processing (crystals, DE, fining agents), removing colloids and reducing the typical wine spoilage organisms like yeast and bacteria in order to extend the life of the final membrane filters.

Products

Oenoclear™ II Filter Cartridges
A regenerable cartridge filter constructed from a robust liquid crystal fiber polymer for removal of yeast and colloids from wine.


Oenoclear SR Filter Cartridges
A regenerable cartridge filter constructed from a robust polyaramid fibers for removal of yeast and colloids from wine.


PREcart PP II Filter Element
PREcart PP II Filter ElementDesigned to meet the high mechanical resistance and compatibility requirements needed for use in food and beverage production processes.
  Wine Filtration Overview

Wine Filtration Applications
Clarifying Wine Filtration
Combined Clarification and Protein Stabilization
Lees Wine Filtration
Polish Wine Filtration
Trap Filtration for Wine Filtration
Pre-Filtration Prior to Wine Bottling
Final Filtration Prior to Wine Bottling
Integrity Testing in Wine Production
Utility Filtration for the Wine Industry

Wine Filtration Products

Profile® Star Filters
Depth filters with a unique pleated geometry that provides an increase of effective filtration area and service life.



Ultipor® GF Plus Filters – AB Cartridge Style
Ultipor GF Plus Filters – AB Cartridge StyleA pleated depth filter with a positive charge that enables effective removal of submicron haze particles for wineries in Europe.
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