GREASE FILTER

PROBLEM TO BE SOLVED: To provide a grease filter made of an aluminum alloy and improved in strength of a grip.SOLUTION: A grease filter 10 is made of a baffle-type pure aluminum alloy (JIS 1050), and includes a plurality of front filter plates 14 respectively formed in the vertical direction at a front side, a plurality of back filter plates 18 respectively formed in the vertical direction at a back side, and a grip 20a. The grip 20a is fixed in the vertical direction on a prescribed back filter plate 19 among the back filter plates 18, formed on a position opposed to a clearance gap 17 between the first front filter plate 15 and the second front filter plate 16 adjacent to each other, among the front filter plates 14. The grip 20a is formed while projecting from a top face of the front filter plate 14 so that it can be easily gripped. Further, a horizontal width of the grip 20a is determined to be approximately same as a horizontal width of the clearance gap 17.