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The NSI Industries HP163S is a bi-directional liquid line filter drier intended for heat pump systems. It is suitable for use with CFC, HCFC, and HFC refrigerants, including R290. This model incorporates internal check valves to enable flow and filtration regardless of the direction.
This filter drier is engineered for efficient moisture and acid removal in HVAC applications, ensuring reliable operation in both air conditioning and refrigeration systems.
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