Ultra-filters are structurally similar to microfilters. They have an integrated membrane of the highest filtration grade. The folds of the filter membrane are mutually glued together by thermo-adhesive and a spacer thread, which ensures that the folds remain within the correct spacing. Filters are made with special care.
They are used in filtration classes above H12.
They are used in highly demanding processes in the pharmaceutical and food industry, precision mechanical processes, for protection against high-risk aerosols …