A combination of the FSS-25 and the FSS-50 New. With an operation time of at least 25 seconds and 50 seconds. The FSS-25 is mostly used in the house and in other dry areas and the FSS-50 New is used in cars, caravans, camping cars. The sleeve makes the extinguisher more resistant to moisture and damage. The sleeve of the FSS-50 New can be inserted into the extinguisher as an extension handle. Both are supplied with a fixing clamp.