The present invention is a reclamation unit (1) for a liquid comprising a housing (4) with a detachable upper (2) and lower (3) part in which the lower part (3) is connected with a base part (13). The lower part (3) comprises at least one heating unit (17) and inlets (14) and outlets (15,34). The upper part (2) encloses at least one filter unit (8). The lower part (3) and the base part (13) form an evaporation chamber (27), wherein the connection between the lower part (3) and the base part (13) includes a separator plate (19) which guides the liquid from the filter unit (8) onto side walls (37) of the evaporator chamber (27). The heating unit (17) protrudes into the evaporator chamber (27) with no conductive contact to the side walls (37). The present invention also is a filter unit (8), preferable for use in a reclamation unit (1), wherein the filter unit (8) comprises a filter canister (9), wherein membranes (24,28), a first filter medium (25), and a second filter material (26) are arranged, to enclose an inlet tube (10), and where the first filter material (25) is formed of hydrophobic fibers, and the second filter (26) material is formed of fine-mesh fibers.