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The Goodman 0162L00025 Bi-Flow Filter Drier is an OEM refrigerant-circuit component for the DBC3004VDDCAA and compatible Goodman/Amana heat pump and air conditioner systems. Its bi-directional design filters moisture, acids, and particulate from the refrigerant in both flow directions, making it ideal for reversing heat-pump circuits and protecting the compressor and metering device from contamination.
The OEM Goodman drier matches the factory desiccant volume and pressure rating, ensuring full moisture capacity and correct line sizing. Generic bi-flow driers are widely available and often less expensive, but core quality and burst ratings vary — choose OEM when restoring the system to factory specification, especially after a compressor burnout.
Advanced (4/5). Requires refrigerant recovery, brazing the drier into the line set under a nitrogen purge, evacuating to a deep vacuum, and recharging to spec. Must be performed by an EPA-certified HVAC technician.