For the past 20 years, VA Filtration USA has been diligently pursuing the reduction and removal of offending compounds from wine.  The number of compounds we are capable of reducing or removing has grown extensive and includes, but is not limited to, the following:

• Acetic Acid (VA)
• Ethyl Acetate
• 4-ethyl phenol (Brett)
• 4-ethyl guaiacol (Brett)
• Ethanol (Alcohol reduction)
• Smoke taint (free and bound form)
  
• TCA
  
• Mercaptans
• Sulfides
• Disulfides
• Pyrazines
• Eucalyptol
• Rose taint
• Heavy metals including zinc and copper
• Water
• Bitter tannins
• Color

All the above compounds can be removed AT YOUR WINERY using our fleet of mobile treatment systems.  If you have an offensive aroma or taste in your wine, give us a call.  We have many smaller systems capable of running trials.  We are fairly certain that with the correct membrane/secondary treatment stage we will be able to reduce the compound.  

We also offer mobile crossflow and lees filtration services.