Filter Drier with Replaceable Solid Core 1.1/8″ 4411/9A

Filter Drier with Replaceable Solid Core 1.1/8″ 4411/9A Castel

The Castel 4411/9A filter drier is engineered for refrigeration systems that require high-efficiency moisture and contaminant removal. Designed with a replaceable solid core, it allows technicians to service the unit by changing only the internal core instead of replacing the entire body. Installed in the liquid line, it protects compressors and expansion valves while maintaining stable system performance.

Key Benefits

Replaceable solid core for easy maintenance
Removes moisture, acids, and solid particles
Protects compressors and expansion devices
Reduces long-term maintenance costs
Suitable for commercial refrigeration systems

Specifications

Brand: Castel
Model: 4411/9A
Product Type: Filter Drier with Replaceable Solid Core
Connection Size: 1.1/8″
Core Type: Replaceable Solid Core
Installation: Liquid line mounting
Application: Refrigeration and air-conditioning systems

Applications

Commercial refrigeration systems
Cold storage installations
Industrial cooling equipment
HVAC systems with replaceable core setup

FAQs

What is the advantage of a replaceable solid core:
It allows maintenance by replacing only the internal core instead of the complete 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 heavy-duty use:
Yes, it is designed for commercial and industrial refrigeration applications.