UM-FL2EF filterkit, for FDUM 60-71 VF — Mitsubishi Heavy Industries, OEM manufacturer part number UMFL2EF. Verified technical data: Product description = filterkit for FDUM 60-71 VF. Applications: refrigerant liquid-line filtration, moisture and acid capture in HFC / HFO refrigeration systems. Mitsubishi Heavy Industries is a leading manufacturer in this segment; the UMFL2EF sits within the Mitsubishi Heavy Industries filters & driers range.