Grade C=AC :油移除率(殘油量)0.003mg/m³@20°C.7 Bar g
Grade P=X5.X25 :油移除率(殘油量)3mg/m³@20°C.7 Bar g
過濾精度顆粒性汙染移除率3.0u(micron)
Grade U=X1 :油移除率(殘油量)0.5mg/m³@20°C.7 Bar g
過濾精度顆粒性汙染移除率1.0u(micron)
Grade H=XA :油移除率(殘油量)0.01mg/m³@20°C.7 Bar g
過濾精度顆粒性汙染移除率0.01u(micron)