International Comfort Products 1173639 Bi-Flow Filter Drier 3/8" Sweat

The International Comfort Products 1173639 is a bi-directional filter drier designed for heat pump and reversing cycle refrigeration systems. This component features 3/8" sweat (ODF) connections on both inlet and outlet sides for secure brazed installations.

Key Features:

• Bi-directional flow design with internal check valves allows refrigerant filtration in either direction
• Removes moisture, acid, and contaminants from refrigerant lines to protect compressor and system components
• 3/8" sweat connections provide reliable brazed joints for permanent installation
• Compatible with common HVAC refrigerants including R-22, R-410A, and other HFC refrigerants
• Solid core desiccant blend optimized for high moisture and acid removal capacity
• Designed for liquid line installation in heat pump applications

This genuine OEM replacement part ensures proper system operation, maintains efficiency ratings, and helps extend the service life of HVAC equipment. The bi-flow design eliminates the need for external check valves in reversing refrigeration systems.