Single Tube Holder Kit, 6 x 70mm (Standard Charcoa Back Catalog number: 800149 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800260 Single Tube Holder Kit, 7-10 x 150mm Price on request 800258 Single Variable Flow Kit, 7 x 130mm [Dräger Long Price on request 800063-10 Tube Holder Housing End, 1/2" for 5mm OD (Packg of Price on request