Description
US Motors ASF28S7 Suction Line Filter Drier
The US Motors 6079 (Model ASF28S7) is a heavy-duty suction line filter drier engineered to protect refrigeration and air conditioning systems from moisture, acid, and particulate contamination. Designed for reliable field installation, this unit delivers robust filtration performance and pressure integrity to keep compressors and system components running at peak efficiency.
Key Features
- Connection Type: 7/8″ sweat (ODF) for secure, leak-free brazed installation
- Internal Volume: 28 cubic inches for high desiccant capacity
- Filtration Rating: 40 micron to capture particulates and protect downstream components
- Maximum Working Pressure: 500 PSI for compatibility with a wide range of refrigerants and system pressures
- Suction line design removes moisture, acid, and debris before the compressor
- Durable shell construction built for long service life
Specifications
- SKU: 6079
- Model: ASF28S7
- Brand: US Motors
- Connection Size: 7/8″ Sweat (ODF)
- Internal Volume: 28 Cubic Inches
- Filtration: 40 Micron
- Maximum Pressure: 500 PSI
- Application: Suction Line
Application
Ideal for use in residential, light commercial, and commercial refrigeration and air conditioning systems. The ASF28S7 is installed on the suction line to intercept contaminants before they reach the compressor, extending equipment life and reducing costly service calls.







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