Description
The Sporlan Controls 401311 is a 5/8″ Filter Drier engineered to protect refrigeration and air conditioning systems from the damaging effects of moisture, acid, and solid contaminants circulating within the refrigerant circuit. Sporlan has long been a trusted name in refrigeration components, and this filter drier upholds that reputation with reliable desiccant performance and robust construction suited for demanding HVAC/R applications.
Key Features
- 5/8″ connection size for compatibility with a wide range of refrigeration and air conditioning systems
- Effectively removes moisture, acid, and particulate contaminants from the refrigerant circuit
- Desiccant core provides high moisture capacity to extend system life and protect compressors
- Durable shell construction withstands typical system operating pressures
- Designed for use on the liquid line of refrigeration and air conditioning systems
- Manufactured by Sporlan Controls, a trusted industry leader in refrigeration components
Why Use a Filter Drier?
Moisture and acid contamination are among the leading causes of compressor failure and system inefficiency. Installing a quality filter drier like the Sporlan 401311 on the liquid line helps ensure clean, dry refrigerant reaches the metering device and evaporator, extending the operational life of the entire system and reducing costly service calls.
Typical Applications
- Commercial refrigeration systems
- Air conditioning equipment
- Heat pump systems
- New installations and system retrofits
- Post-burnout cleanup procedures







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