... wheels of automobiles, automobile accessories, and other applications. Filter box features: 1. In addition to the oxyhydrogen acid, corrosive ... performance is good, won't produce hot deformation. 3. Pore distribution uniformity, high porosity. 4. Gave strength, rigidity, in the ... be secondary pollution. 7. Instead of cotton, silk content, plastic, metal mesh filter material, and can solve the above ...