[. . . ] The appliance must be installed by a qualified person in compliance with the instructions provided. [. . . ] HOW TO REMOVE THE FILTERS: push the catch near the handle towards the rear of the hood and pull the filter downwards HOW TO CLEAN THE FILTERS: hand wash or in the dishwasher using a neutral detergent. If washing in the dishwasher, possible discoloration of the filters does not in any way compromise their functioning. Replacing the charcoal filter (P) (for filtering version only) WHEN TO REPLACE IT: replace it at least every 6 months. HOW TO REMOVE IT: push the catch inwards and remove the charcoal filter from its seat. For better efficiency, we recommend installing the hood in the ducting version (if possible). Ducting version The hood purifies the air and evacuates it to the outside through an exhaust duct (diameter 150 mm). Filtering version The hood purifies the air and recycles the clean air back into the room. For this version, the following are required: 1 air baffle, 1 reducer, 1 charcoal filter. [. . . ] EXTERNAL CLEANING: use a cloth moistened in lukewarm water and neutral detergent (for painted hoods); use specific products for steel, copper or brass hoods. [. . . ]