Specifications:

XP06 No Oil Film (Mute Energy Saving) Cylinder Below 25

XP06 No Oil Film (Water Purification Package) Cylinder Below 25

XP06 with oil film removal (silent energy saving) cylinder below 25

XP06 with oil film removal (water purification package) cylinder below 25

518-H Enhanced Filtration (Mute Energy Saving) Cylinder Below 30

518-H enhanced filtration (water purification package) below 30 cylinders

618-H enhanced filtration (silent energy saving) 30-50 cylinder

618-H enhanced filtration (water purification package) 30-50 cylinders

628-H filter (silent energy saving) 40-60 cylinder

628-H filtration (water purification package) 40-60 cylinders

638-H water purification (silent energy saving) 40-70 cylinder

638-H water purification (water purification package) 40-70 cylinders