Patent ID: 9669343
Date: 2017-06-06
CPC Classifications: B01D,B60H

Claim:
1. A passenger compartment air filter element for filtering an air flow in a driver's cab of agricultural and work machines, comprising: an adsorption filter layer including: a circumferential sealing element operable for sealably separating a raw side from a clean side of a filter housing when installed into the filter housing; an inflow-sided prefilter layer having a porosity configured to separate dust from the airflow; a fine filter layer configured for separating aerosols from the air flow, the fine filter layer arranged downstream of the adsorption filter layer at an outflow side of the adsorption filter layer; wherein at least one of the following layers is embodied as a separate partial filter element: the prefilter layer, the plurality of individual adsorption filter layers and/or the fine filter layer.