A hose line (1) filter screen (12) having a sleeve-shaped hose connector (3) which by way of a first hose connector part-region that is configured as a connector port (4) projects through a hose opening that is provided at an end side (3) of the hose (2) into a contiguous hose end region of the hose (2), and which connector port (4) has a second hose connector part-region (6) which projects beyond the end side (3) of the hose (2), which second hose connector part-region (6) at the free end side thereof has an encircling seal retaining collar (7) that projects on the circumference. An annular flange (8) is provided on the circumference of the second hose connector part-region (6), and a union nut (9) engages behind said annular flange (8). An annular seal (10) is provided between the annular flange (8) and the seal retaining collar. The hose line (1) has a filter screen (12), which at the end side region thereof that faces the hose connector (4) is assembled on the seal retaining collar (7) of the hose connector (4).