Description
The Mars 05411 Liquid Line Filter Drier (Model EK304S) is a high-performance refrigeration component engineered to protect refrigerant systems from moisture, acid, and particulate contamination. Featuring a 1/2″ sweat connection, this filter drier is designed for straightforward installation on liquid lines in a wide range of residential and light commercial HVAC and refrigeration systems.
Key Features
- Model: EK304S
- Connection Type: 1/2″ Sweat (solder) connections for secure, leak-free installation
- Capacity: 30 cubic inch desiccant volume for effective moisture and acid removal
- Filtration: 20-micron filtration to capture particulates and protect compressors and metering devices
- Maximum Working Pressure: 680 PSI, compatible with a broad range of refrigerants including HFCs and HCFCs
- Application: Liquid line installation for refrigeration and air conditioning systems
Why Use a Liquid Line Filter Drier?
Moisture and contaminants in a refrigerant circuit are among the leading causes of compressor failure and system inefficiency. The Mars EK304S filter drier removes moisture, acid, and solid particles before they can reach critical system components such as the TXV, EXV, or compressor. Installing a quality filter drier on the liquid line is a best practice for any new installation, system retrofit, or post-burnout cleanup.
Specifications
- SKU: 05411
- Brand: Mars
- Model: EK304S
- Connection Size: 1/2″ Sweat
- Volume: 30 cubic inches
- Micron Rating: 20 micron
- Maximum Pressure: 680 PSI
- Line Type: Liquid Line
Applications
- Residential and light commercial air conditioning systems
- Refrigeration equipment
- New system installations
- System retrofits and refrigerant changeouts
- Post-burnout system cleanup
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