The F Series is an inline filter installed in the line, and the FT Series is a tee filter. They remove particles from instrumentation lines with 1 to 450 µm elements, with a body of SS316 or brass.
| Pressure Rating | 6,000 psig (414 bar) CWP (SS316) / 3,000 psig (207 bar) CWP (F brass) / 2,000 psig (138 bar) CWP (FT brass) |
| Filtration | 1 to 450 µm |
| Seal Material | FKM / NBR / EPDM / neoprene / PTFE / highly fluorinated FKM |
| Temperature Rating | -57 to 204 °C (F, by seal material) |
| Body Material | SS316 / brass |