Description
Copeland BFK306S Bi-Directional Liquid Line Filter Drier
The Copeland BFK306S (SKU 063083) is a high-performance bi-directional liquid line filter drier engineered for reliable moisture and contaminant removal in refrigeration and air conditioning systems. Its bi-directional design makes it an ideal choice for heat pump applications where refrigerant flow reverses between heating and cooling cycles, eliminating the need for separate driers on each line.
Key Features
- Bi-directional flow design — compatible with heat pump and reversing refrigerant systems
- 3/4″ sweat (solder) connections for secure, leak-free installation
- 30 cubic inch desiccant capacity for effective moisture and acid absorption
- 40 micron filtration rating to capture particulates and protect system components
- 680 PSI maximum working pressure for use in high-pressure refrigerant applications
- Durable construction suitable for a wide range of common refrigerants
Specifications
- Brand: Copeland
- Model: BFK306S
- SKU: 063083
- Connection Type: 3/4″ Sweat (Solder)
- Desiccant Volume: 30 cubic inches
- Filtration Rating: 40 micron
- Maximum Working Pressure: 680 PSI
- Flow Direction: Bi-Directional
- Application: Liquid Line
Applications
- Heat pump systems requiring bi-directional refrigerant flow
- Residential and light commercial air conditioning systems
- New installations and system changeouts or retrofits
- Post-burnout cleanup applications







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