"material:Stainless Steel mesh or iron wire mesh ( Black / Silver),washable filter cloth;rubber neck ;color available:white/ grey / blue / red /yellow/purple; features:open top style,chromed top and bottom ,inclined line outside,other treament available: carbon/anodized/spray-painted," air filter for various auto ,extra lightweight and durablity;high effciencies;high dust holding capacity ;low pressure resistances;cleanable and reusable,temperature range from -30 to 150;customized products are also avaliable on request ;