Description
Copeland EK419S Liquid Line Filter Drier — Model 048225
The Copeland EK419S (SKU 048225) is a heavy-duty liquid line filter drier engineered to protect refrigeration and air conditioning systems from the contaminants that cause compressor failure and system degradation. With a robust 680 PSI maximum working pressure rating, this filter drier is built to handle the demands of commercial and residential refrigerant circuits alike.
Key Features
- 1-1/8″ sweat (solder) connections for secure, leak-free installation
- 41 cubic inch internal volume for high-capacity moisture and contaminant absorption
- 20-micron filtration rating to capture particulates, acid, and moisture from the refrigerant stream
- 680 PSI maximum working pressure for compatibility with a wide range of refrigerants and system pressures
- Liquid line application — installs in the liquid line between the condenser and the metering device
- Durable steel shell construction for long service life
Why Use a Liquid Line Filter Drier?
Moisture, acid, and particulate contamination in a refrigerant circuit are leading causes of compressor burnout and system inefficiency. The Copeland EK419S filter drier removes these harmful contaminants before they reach the metering device and compressor, extending equipment life and maintaining system performance. It is especially recommended after a compressor replacement or any system repair that may have introduced moisture or debris.
Specifications
- SKU: 048225
- Model: EK419S
- Brand: Copeland
- Connection Type: Sweat (Solder)
- Connection Size: 1-1/8″
- Internal Volume: 41 cubic inches
- Filtration: 20 Micron
- Maximum Working Pressure: 680 PSI
- Application: Liquid Line
Applications
- Commercial refrigeration systems
- Air conditioning systems
- Post-compressor replacement cleanup
- New system installation and startup







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