Description
The Copeland 048210 (Model EK303) is a high-performance liquid line filter drier engineered to protect refrigeration and air conditioning systems from moisture, acid, and particulate contamination. Designed for reliable field installation, this filter drier features a 3/8″ flare connection for easy integration into existing linesets and is built to withstand demanding system pressures.
Key Features
- Model: EK303
- Connection Type: 3/8″ Flare
- Internal Volume: 30 cubic inches for high desiccant capacity
- Filtration Rating: 20 micron — removes particulates, moisture, and acid from the refrigerant stream
- Maximum Working Pressure: 680 PSI — suitable for a wide range of refrigerants and system types
- Liquid line installation — keeps refrigerant clean and dry before the metering device
Why Use a Liquid Line Filter Drier?
Moisture and contaminants in a refrigerant circuit are among the leading causes of compressor failure, TXV plugging, and system inefficiency. The Copeland EK303 liquid line filter drier removes moisture, acids, and fine particulates down to 20 microns, safeguarding critical system components and extending equipment life. Its generous 30 cubic inch desiccant volume provides ample capacity for both new installations and system changeouts.
Specifications
- SKU: 048210
- Brand: Copeland
- Model: EK303
- Connection: 3/8″ Flare
- Volume: 30 cubic inches
- Micron Rating: 20 micron
- Max Pressure: 680 PSI
- Application: Liquid line
Applications
- Residential and light commercial air conditioning systems
- Refrigeration systems requiring liquid line protection
- System retrofits and compressor changeouts
- New installations requiring moisture and acid removal
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