CastelFilter Driers
Castel 4491/AA Replaceable Solid Core Cartridge
Castel 4491Part No. 4491/AA
Confirm on inquiry
Representative product image. Confirm the exact configuration before ordering.
CASTEL / FILTER DRIERS
Castel 4491/A Replaceable Solid Core Cartridge
Castel 4491
Castel 4491/A Replaceable Solid Core Cartridge — filter drier that removes moisture, acid and solid contamination from the refrigerant circuit. Listed data: Product Line: Classic; Filter Type: Replaceable Solid Core Cartridge.
- Brand
- Castel
- Model
- 4491
- SKU
- 4491/A
- Part number
- 4491/A
- Availability
- Confirm on inquiry
Wholesale pricing and lead time on request.
Product overview
The Castel 4491/A Replaceable Solid Core Cartridge is a filter drier that removes moisture, acid and solid contamination from the refrigerant circuit. Key listed data for this exact entry includes Product Line: Classic; Filter Type: Replaceable Solid Core Cartridge; Nominal Volume: 1600 cm³.
Product overview
Castel 4491/A Replaceable Solid Core Cartridge is listed by SYREF for international refrigeration and HVAC sourcing. The complete model and suffix identify the required configuration.
Features
- Product Line: Classic
- Filter Type: Replaceable Solid Core Cartridge
- Nominal Volume: 1600 cm³
- Refrigerant Scope: A1
Applications
Use this component only for applications in refrigeration system components where refrigerant, pressure, temperature, capacity, electrical and connection requirements match the current manufacturer data.
Selection and replacement notes
Confirm the complete part number, refrigerant, pressure and temperature limits, connection details, required capacity and installation arrangement against current manufacturer documentation before ordering.
Related products
Compare compatible options: Castel 4491/AA Replaceable Solid Core Cartridge; Castel 4490/A Replaceable Solid Core Cartridge; Castel 4490/AA Replaceable Solid Core Cartridge. Match the complete code and operating conditions before substitution.
Request a quotation
Send SYREF the complete part number, quantity, destination and operating conditions to request availability, technical confirmation and a quotation.
Technical source: official manufacturer documentation. Final specifications must be checked against the current full order code.
SPECIFICATION-LED SOURCING
Technical specifications
| Specification | Value |
|---|---|
| Product Line | Classic |
| Filter Type | Replaceable Solid Core Cartridge |
| Nominal Volume | 1600 cm³ |
| Refrigerant Scope | A1 |
Manufacturer documentation
Castel_Catalogo_2026_IT-EN-FR-DE.pdf ↗Verify final specifications against the full manufacturer order code and current datasheet. Share your refrigerant, voltage and application when requesting a quote.
Frequently asked questions
What is Castel 4491/A Replaceable Solid Core Cartridge used for?
It removes moisture, acid and solid contamination from the refrigerant circuit. Suitability depends on the complete system operating conditions and current manufacturer limits.
What should be confirmed before ordering 4491?
Confirm the complete part number, refrigerant, pressure and temperature limits, connection details, required capacity and installation arrangement against current manufacturer documentation before ordering.
What is the listed product line for 4491?
The value in this product record is Classic. Verify it against the current documentation and complete order code before purchase.
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