Grade C=G2,G4 :油移除率(殘油量)0.003mg/m³@20°C.7 Bar g
Grade P=3P :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=G10 :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=G6 :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)