Flat Upholstery Nozzle (light gray) TriFlex It is the rotating component

It is the rotating component that spins within the unit as part of its operation

A cracked release or a tired spring lets the bag cover sag open or fail to latch

The genuine SEBO Sensor for X2 (with blue ring) is the OEM sensor assembly for the SEBO X2 upright

you may see the brush cut out

Flat Upholstery Nozzle (light gray) TriFlex It is the rotating componentThis genuine SEBO Flat Upholstery Nozzle in light gray is a wide, low profile tool for cleaning fabric surfaces with a SEBO vacuum. Its flat mouth spreads suction evenly across cushions, mattresses, and car seats without concentrating it in one spot. Upholstery tools take daily handling and can crack, warp, or wear at the lip, and a damaged nozzle loses the seal that lets it clean well. A sound nozzle draws dust, crumbs, and hair from fabric weave