FILTER MODULE WITH INDEPENDENTLY REMOVABLE FILTERS

A filter module for a fume extraction system or air purifier may have a first frame member, the first frame member being annular and defining a first opening and a second frame member. A first conduit member may defines an air inlet configured to be connected to an air source. A second conduit member defines an air outlet configured to outlet air. The filter module may have a first filter and a second filter, and a mechanism. At least the first annular frame, the first conduit member and the second conduit member define a passage including the first opening for insertion and removal of the first filter and the second filter to reach an aligned position in which at least the first filter and the second filter are in series relative to an airflow direction and form an air conduit with the first conduit member and the second conduit member. The mechanism releasably maintains at least the first filter and the second filter between the first conduit member and the second conduit member.