Flavy cross-flow filtration is achieved in a single operation. The filtered wine is perfectly brilliant, limpid and stable. The quality of the wine remains unaffected. The Bucher Vaslin exclusive solutions offer a wide range of applications : wine filtration , juice lees filtration and filtration of tank bottoms.

The reverse osmosis is a physical membrane process which can extract under pressure part of the water contained in the grape must.
Efficient both for red and white grape must, the reverse osmosis improves the must organoleptic quality : structure, aromas and colours.