TRUCK CAB AIR FILTERS

- protection from dust, pollen and soot, that are aspirated by ventilation or air conditioning system. - Filters are positioned within the engine bonnet, in plastic filter holders lodged in the input of the ventilation system. - They are not engine air filters, as they filter the air coming in the cab and not the air that mixes with petrol, and this is why they are now installed in addition to other filters in all lorries in production. - Filters must be replaced at least once a year, or when air seems to be lacking in the driver cab; indicators of this condition are faulty ventilation, bad smells in the cab and fogging of the windshield. - They limit pressure load in the air circuit - They block the formation of microorganisms such as bacteria - Resistance against frost, fire and humidity - Are the result of the search for the best possible compromise between filtering efficiency/service life