Filter Drier Core 4491/A Castel

The Castel 4491/A filter drier core is used inside compatible filter drier shells to ensure effective moisture and contaminant removal from refrigeration and HVAC systems. It helps maintain system cleanliness by absorbing harmful moisture and filtering out debris that can damage critical components.

Using a replaceable core allows easier maintenance and reduces downtime. Instead of replacing the entire shell, the internal core can be changed when servicing the system. This improves efficiency and lowers long-term maintenance costs.

Designed for professional use, the 4491/A core supports reliable performance in commercial and industrial refrigeration applications.

Key Benefits

Removes moisture from refrigerant
Filters solid contaminants and debris
Helps prevent acid formation and corrosion
Replaceable core design simplifies maintenance
Supports long-term system protection

Specifications

Brand: Castel
Model: 4491/A
Product Type: Filter Drier Core
Installation Type: Replaceable core for drier shell
Function: Moisture and contaminant removal
Application: Refrigeration and air conditioning systems
Compatibility: Suitable for compatible Castel drier shells

Applications

Commercial refrigeration systems
Cold storage facilities
Industrial cooling units
Air conditioning installations
HVAC system servicing and maintenance

FAQs

What is the purpose of this filter drier core?
It removes moisture and contaminants from the refrigerant to protect the system.

Is this a complete filter drier?
No, it is a replaceable core used inside a compatible drier shell.

Why use a replaceable core?
It allows easier servicing without replacing the entire drier shell.

Is it suitable for commercial HVAC systems?
Yes, it is designed for professional refrigeration and air conditioning applications.