Abstract: A connection component for a detachable component on a respirator product is provided with which the component can be connected to the respirator product in a simple manner. A bayonet connection (6, 7) is provided between the component and the respirator product. The bayonet connection can be connected in a preferred position and has a first connection part (9) with projecting tongues and a second connection part (10) with recesses designed corresponding thereto. A centering ring (14) is provided on the first connection part (9). The centering ring is arranged around the tongues. A cylindrically designed circumferential surface (11) is provided on the second connection part (10). The circumferential surface is designed as a surface that can be introduced into a groove (13) at the centering ring (14).