1 Cardboard filter in stainless steel 60X60 plates. 60 plates up to 20 through an inserted reducer and an electro-hydraulic jack for plates pressure, two columns for each air issue. Steril hourly production 150 hlh, semisteril 190 hlh. Complete with pump delivery 250 hl, stainless steel bath, underfilter for wine dripping retrival, all placed on teflon wheels suitable for working everywhere