... temperature is 90°C,non-woven fabric, filter range is 0.5-600μm.Polyester: Alkali resistance, solvent resistance, temperature is ... C,non-woven fabric, filter range is 0.5-600μm.Screen filter:Surface filtration with absolute accuracy, filter efficiency is 100%.Main product ... avoid secondary pollution. The accuracy is 0.5μm,efficiency is 99%.Special filter bagOil absorption bag: made of non-woven fabric ...