Abstract: A filter trap for a motor vehicle thermal device is made of polymer material and includes two longitudinal edges extending along a length thereof connected by two lateral edges extending along a width thereof. The trap includes a first assembly tab extending along the length thereof and fixed to one of the lateral edges. The trap also includes a snap coupling to block the trap. The snap-coupling is fixed to one of the longitudinal edges and is located in the vicinity of another of the lateral edges. The trap also includes a second assembly tab extending perpendicular to the first assembly tab. The second assembly tab is fixed to another of the longitudinal edges and is located in a vicinity of another of the lateral edges. The trap has sufficient flexibility along the length thereof to permit twisting of the trap about a longitudinal torsion axis of the trap.

Abstract: A connecting pipe is made from polymer material and is shaped to link an opening of an air inlet pipe of a thermal device of a motor vehicle and an opening of a firewall of the vehicle. The connecting pipe has a cross section equal to or greater than a cross section of the air inlet pipe. The connecting pipe has two open ends. The two open ends include a first open end having a first interface which is shaped to be assembled and fixed to the air inlet pipe, and a second open end having a second interface which includes a bearing surface which is shaped to be applied against the firewall on the periphery of the firewall opening.

Abstract: A connecting pipe is made from polymer material and is shaped to link an opening of an air inlet pipe of a thermal device of a motor vehicle and an opening of an apron of the vehicle. The connecting pipe has a cross section equal to or greater than a cross section of the air inlet pipe and two open ends. The two open ends include a first open end having a first interface which is shaped to be assembled and fixed to the air inlet pipe, and a second open end having a second interface which includes a bearing surface which is shaped to be applied against the apron on the periphery of the apron opening.

Abstract: A filter trap for a motor vehicle thermal device is made of polymer material and includes two longitudinal edges extending along a length thereof connected by two lateral edges extending along a width thereof. The trap includes a first assembly tab extending along the length thereof and fixed to one of the lateral edges. The trap also includes a snap coupling to block the trap. The snap-coupling is fixed to one of the longitudinal edges and is located in the vicinity of another of the lateral edges. The trap also includes a second assembly tab extending perpendicular to the first assembly tab. The second assembly tab is fixed to another of the longitudinal edges and is located in a vicinity of another of the lateral edges. The trap has sufficient flexibility along the length thereof to permit twisting of the trap about a longitudinal torsion axis of the trap.