dyeing and or aftertreatment of textile goods with an autoclave for reception of the textile goods and a treatment liquor a circulating system for the liquor equipped with at least one transport pump for the liquor and a filter system through which the treatment liquor flows whereby the filter system is situated within the autoclave application_number US 51846295 A description the machine shown schematically in fig1 and designated with 1 comprises an autoclave 2 whereby four rotatable drums 3 are arranged inside the cylindrical autoclave 2 each cylindrical drum 3 consists of two drum halves 3a and 3b arranged at a distance from each other as is shown as an example just for the first drum on the left above each drum in region 20 there is an orifice which is not shown and a reel which is also not shown whereby the orifice and the reel are used to transport the endless rope of fabric 28 arranged in each drum outside the autoclave 2 a circulating system 27 is arranged that comprises at least one transport pump 29 a heat exchanger 26 and appropriate mixing vessels such a machine 1 with the exception of the filter system described in detail below has long been known and is also in use for production whereby this machine 1 is manufactured and distributed by the thies company as 34 roto stream 34 and for the rest is described in detail in german patent p 24 27 415 deviating from this known 34 roto stream 34 machine the machine 1 illustrated in fig1 exhibits a complete filtration system labeled 19 in this connection this filter system 19 is arranged in the.