TAMI as one of the worldwide leading manufacturers of ceramic membranes for crossflow micro-, ultra- and nanofiltration of liquids developed new compact membrane structure. TAMI innovation are tubular membranes with noncircular channels. The newest membrane shape is sold under the brand name "Dalia". It has 0,6 m² filtration area and can be described as "ceramic hollow fiber membrane". It was especially developed for treatment of low viscose products, like water or wine. Together with the TAMI stainless steel housings it gives up to 60 m² filtration area per housing and allows the manufacturing of compact filtration units at low floor space needs.