... lower cost, conveniently to use, no impact on element of metal casting, good efficacy on filter residue, heat resistance, flame resistance ... , this casting filter mesh is an ideal material for various liquid metal. It also can be used on the ... filter, iron filter, cooper filter, etc. main mesh size: 1.0*1.0, 1.2*1.2, 1.5*1.5, 2*2, 2.5*2.5 ...