Description
The Copeland CU619 (SKU 064026) is a spun copper liquid line service filter drier engineered for reliable moisture and contaminant removal in refrigeration and air conditioning systems. Featuring a 1/4″ ODF sweat inlet connection paired with a capillary outlet, this compact drier integrates seamlessly into liquid line circuits where space and precision matter.
Key Features
- Model CU619 — Copeland spun copper liquid line service filter drier
- 1/4″ ODF (Sweat) inlet x Capillary outlet connections for easy installation
- 100-micron filtration rating to capture particulates, moisture, and acid contaminants
- 500 PSI maximum working pressure for compatibility with a wide range of refrigerants and system pressures
- Spun copper construction provides superior corrosion resistance and durability
- Designed for liquid line service applications in residential and light commercial HVAC/R systems
Specifications
- SKU: 064026
- Model: CU619
- Brand: Copeland
- Inlet Connection: 1/4″ ODF (Sweat)
- Outlet Connection: Capillary
- Filtration: 100 Microns
- Maximum Working Pressure: 500 PSI
- Body Material: Spun Copper
- Application: Liquid Line Service Filter Drier
Why Choose the Copeland CU619?
Copeland’s CU619 filter drier is purpose-built to protect compressors and system components from the damaging effects of moisture, acid, and particulate contamination. The spun copper shell offers excellent mechanical strength and resistance to corrosion, while the 100-micron desiccant core ensures thorough filtration of the refrigerant stream. With a robust 500 PSI maximum pressure rating, this drier is suitable for use with many common refrigerants in both new installations and service/replacement scenarios. The sweat x capillary configuration makes it an ideal drop-in solution for capillary tube systems found in refrigerators, freezers, window units, and similar appliances.







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