Filter Paper, Paper Strainer, Paper Cone FilterPaper 1,with nylon/cotton 2,100g,120g,150g,160g 3,use for automotive painting Paper Strainer, Paper Cone Filter, Cone Shape Filterpaper with nylon/cotton100g,120g,150g,160g, 180gPaint filtration from the solution, typically used in automobile painting industry.OEM service is available. 120g oil and water separator filter paper