Description
The Beckett 5394 (Model EK165S) is a high-performance liquid line filter drier engineered to protect refrigeration and air conditioning systems from moisture, acid, and particulate contamination. With a robust 680 PSI maximum working pressure rating and a 20-micron filtration level, this drier delivers reliable system protection across a wide range of commercial and residential HVAC/R applications.
Key Features
- Model: EK165S
- Connection Type: 5/8″ sweat (ODF) inlet and outlet
- Volume: 16 cubic inches of desiccant capacity
- Filtration Rating: 20 micron — effectively removes particulates, moisture, and acid
- Maximum Working Pressure: 680 PSI — suitable for a broad range of refrigerants
- Application: Liquid line installation in refrigeration and air conditioning systems
Why Use a Liquid Line Filter Drier?
Installing a liquid line filter drier is a critical step in any HVAC/R system installation or service. Filter driers remove harmful contaminants — including moisture, acid, and debris — that can cause compressor failure, metering device clogs, and system inefficiency. The Beckett EK165S provides a high-capacity desiccant core within a compact, durable shell, making it an ideal choice for new installations and system changeouts alike.
Installation Notes
- Install in the liquid line, upstream of the metering device
- Ensure refrigerant flow direction matches the arrow on the drier body
- Replace filter drier any time the system is opened to atmosphere
- Compatible with common HFC and HCFC refrigerants — verify compatibility with your specific refrigerant before installation
Specifications
- SKU: 5394
- Model: EK165S
- Brand: Beckett
- Connection Size: 5/8″ sweat (ODF)
- Desiccant Volume: 16 cubic inches
- Micron Rating: 20 micron
- Max Pressure: 680 PSI
- Type: Liquid Line Filter Drier







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