Patent ID: 7020986

Claim:
A drum type washing and drying machine comprising: a cylindrical rotary drum provided with multiple drum perforations on the cylindrical surface thereof and having a rotating shaft in a horizontal or a slanted direction, a water tub, supported in a main body of the drum type washing and drying machine, for accommodating the rotary drum therein; an air circulation channel for re-circulating air exhausted from the rotary drum back into the rotary drum via a dehumidification unit and a heating unit; and a lint trap device, installed in the air circulation channel, for filtering lint generated from laundry, wherein the lint trap device at least includes a first filter member and a second filter member capable of being detachably attached to each other, and an assembly of the first filter member and the second filter member is installed at a front upper portion of the main body, the assembly being attachably and detachably installed in an approximately horizontal direction.