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Castel 4421 Castel 4421/34C Replaceable Mechanical Filter

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CASTEL / MECHANICAL FILTERS

Castel 4421/34C Replaceable Mechanical Filter

Castel 4421

Castel 4421/34C Replaceable Mechanical Filter — mechanical filter that captures solid contamination in a compatible refrigeration line. Listed data: Product Line: CLASSIC; Filter Type: Replaceable Mechanical Filter.

Brand
Castel
Model
4421
SKU
4421/34C
Part number
4421/34C
Availability
Confirm on inquiry

Wholesale pricing and lead time on request.

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Product overview

The Castel 4421/34C Replaceable Mechanical Filter is a mechanical filter that captures solid contamination in a compatible refrigeration line. Key listed data for this exact entry includes Product Line: CLASSIC; Filter Type: Replaceable Mechanical Filter; Connection: 4-1/4 in / 108 mm steel ODS.

Product overview

Castel 4421/34C Replaceable Mechanical Filter 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 Mechanical Filter
  • Connection: 4-1/4 in / 108 mm steel ODS
  • Filtering Surface: 1850 cm²
  • Cartridge Type: 4496/C

Applications

Use this component only for applications in mechanical filters where refrigerant, pressure, temperature, capacity, electrical and connection requirements match the current manufacturer data.

Technical specifications

Specification Value
Brand Castel
Model 4421
Part number 4421/34C
Product Line CLASSIC
Filter Type Replaceable Mechanical Filter
Connection 4-1/4 in / 108 mm steel ODS
Filtering Surface 1850 cm²
Cartridge Type 4496/C
PS 32 bar
TS '-40 to +150 °C

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 4421/21C Replaceable Mechanical Filter; Castel 4421/25C Replaceable Mechanical Filter; Castel 4411/11C Replaceable Mechanical Filter. 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

SpecificationValue
Product LineCLASSIC
Filter TypeReplaceable Mechanical Filter
Connection4-1/4 in / 108 mm steel ODS
Filtering Surface1850 cm²
Cartridge Type4496/C
PS32 bar
TS-40 to +150 °C

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 4421/34C Replaceable Mechanical Filter used for?

It captures solid contamination in a compatible refrigeration line. Suitability depends on the complete system operating conditions and current manufacturer limits.

What should be confirmed before ordering 4421?

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 4421?

The value in this product record is CLASSIC. Verify it against the current documentation and complete order code before purchase.

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