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Inlet filter for high flow model flow meters with 22mm inlet.
High Flow Filter, HEPA, 22mm M to 22mm F Flow Resistance:
<2.0 cmH2O at 60 slpm (2.1 scfm)
<3.0 cmH2O at 100 slpm (3.5 scfm)
Note: To avoid damage to flow module components, TSI recommends that an inlet filter always be used upstream of flow modules.