Description
The Parker-Sporlan 450304-001 BF165S is a bi-flow filter drier engineered for refrigeration and air conditioning systems where refrigerant must flow in both directions — making it an ideal solution for heat pump applications. Designed with a 5/8″ ODF sweat connection, this filter drier delivers reliable moisture removal, acid neutralization, and particulate filtration regardless of refrigerant flow direction.
Key Features
- Bi-flow design allows refrigerant flow in both directions — ideal for heat pump systems
- 5/8″ ODF sweat connections for easy field installation
- Removes moisture, acid, and solid contaminants from the refrigerant circuit
- Desiccant core provides high moisture capacity and excellent acid adsorption
- Compact, durable construction built to Parker-Sporlan quality standards
- Compatible with a wide range of common refrigerants used in heat pump and A/C systems
Application
The BF165S bi-flow filter drier is specifically designed for heat pump systems where the liquid line must carry refrigerant in both the heating and cooling modes. Installing a bi-flow filter drier protects the system’s expansion device and compressor from moisture, acids, and debris that can cause premature failure or reduced efficiency.
Why Choose Parker-Sporlan
Parker-Sporlan is a globally recognized leader in refrigeration and HVAC flow control components. Their filter driers are trusted by HVAC/R professionals for consistent performance, long service life, and broad refrigerant compatibility. The BF165S upholds that legacy with a robust desiccant blend optimized for bi-directional service.
Specifications
- SKU: 450304-001
- Model: BF165S
- Connection Size: 5/8″ ODF
- Connection Type: Sweat (ODF)
- Flow Direction: Bi-flow (bidirectional)
- Application: Heat pump liquid line, A/C systems
- Brand: Parker-Sporlan
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