*If you need custom flange connections, you can consult the sales person
Indicates the filtration accuracy of the filter element
Class C:3 Micron (Pre filter)
Class T:1 Micron (After filter)
Class A:0.01 Micron (Line filter)
Class F:0.01 Micron (Fine filter)
Class H:0.01 Micron (Activated carbon filter)