Product details
Filter Drier with Replaceable Solid Core 1.5/8″ 4411/13A Castel
The Castel 4411/13A filter drier is engineered for commercial and industrial refrigeration systems that require high-capacity moisture and contaminant removal. Designed with a replaceable solid core, it allows technicians to service the unit by replacing only the internal core instead of the entire housing. Installed in the liquid line, it protects compressors and expansion devices while maintaining optimal system efficiency.
Key Benefits
Replaceable solid core for easy maintenance
Removes moisture, acids, and solid particles
Protects compressors and expansion valves
Reduces long-term maintenance costs
Suitable for heavy-duty refrigeration systems
Specifications
Brand: Castel
Model: 4411/13A
Product Type: Filter Drier with Replaceable Solid Core
Connection Size: 1.5/8″
Core Type: Replaceable Solid Core
Installation: Liquid line mounting
Application: Refrigeration and air-conditioning systems
Applications
Industrial refrigeration systems
Large commercial refrigeration installations
Cold storage and processing plants
Heavy-duty HVAC systems
FAQs
What is the advantage of a replaceable solid core:
It allows maintenance by replacing only the internal core instead of the full filter body.
What does this filter drier remove:
It removes moisture, acids, and solid contaminants from the refrigerant.
Where is this unit installed:
It is installed in the liquid line of refrigeration systems.
Is this suitable for industrial use:
Yes, it is designed for commercial and industrial refrigeration applications.






