DOMESTIC APPLIANCE WITH A NOISE DAMPENER

A household appliance, particularly a floor treatment appliance, has an appliance housing, a fan arranged in the appliance housing, an outlet opening formed in the appliance housing downstream of the fan, a flow channel connecting the outlet opening to the fan in a flow-conducting manner, and a sound absorption device assigned to the flow channel in order to absorb sound generated by the operation of the household appliance. In order to create a sound absorption device that can be installed into the household appliance in a particularly simple manner, the sound absorption device comprises a plurality of sound-absorbing wall elements and a carrier body that accommodates the wall elements in a reversible manner, wherein a flow path is formed within the carrier body between opposing wall elements.