Carrier P503-8279SSFD Suction Line Filter Drier 1-1/8 ODF

The Carrier P503-8279SSFD is a standard capacity suction line filter drier designed to protect HVAC compressors from moisture, acids, and solid contaminants. This premium filter drier features a solid core with a specialized blend formulated to maximize acid, moisture, and wax removal from refrigeration systems.

Key Features:

• 1-1/8 inch ODF (sweat) copper connections for secure installation
• Dual access valves for convenient service and monitoring
• Compatible with CFC, HCFC, and HFC refrigerants including R-12, R-134a, R-22, and R-407C
• 40 micron filtration removes harmful solid contaminants
• Maximum working pressure of 500 PSIG
• Corrosion-resistant epoxy powder paint finish for long-lasting durability
• UL and CSA approved for safety and reliability

This suction line filter drier is ideal for use after compressor burnout or whenever contaminant removal is required. The charcoal blend core effectively removes soluble contaminants and wax buildup, while the dual access valves allow for pressure monitoring and system diagnosis without removal. With a weight of 3 pounds and compact dimensions, the P503-8279SSFD provides professional-grade filtration in residential and light commercial HVAC applications.