Can I contact factories directly on CNFX?

CNFX is an open directory. Each factory profile provides direct contact information.

Filter Element/Cartridge Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

A filter element or cartridge is a critical consumable component within a filter assembly, designed to capture and retain particulate matter, debris, or other contaminants from liquids or gases. It consists of porous media (such as pleated paper, synthetic fibers, or metal mesh) housed in a structural casing, with specific micron ratings determining filtration efficiency. These elements are engineered for periodic replacement to maintain system performance and prevent contamination-related failures in machinery.

Working Principle

The filter element operates on the principle of mechanical filtration, where fluid passes through porous media that traps particles larger than the media's pore size. Contaminants are retained on the surface or within the depth of the media, while clean fluid exits. Some advanced elements may incorporate adsorption, coalescence, or electrostatic principles for specialized applications.

Materials

Common materials include cellulose paper, polyester, polypropylene, stainless steel mesh, sintered bronze, activated carbon, and ceramic. Media may be pleated, wound, or layered to increase surface area. End caps and cores are typically made from plastic (e.g., polypropylene) or metal for structural integrity.

Technical Parameters

Flow Rate 10-500 L/min
Media Type Pleated, wound, or mesh
Micron Rating 1-100 microns
Burst Pressure 15-25 bar
Temperature Range -20°C to 120°C
Operating Pressure Up to 10 bar

Standards

ISO 2941, ISO 2942, DIN 24550

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Filter Element/Cartridge.

Parent Products

This component is used in the following industrial products

Filter Assembly

A modular unit within a suction system designed to remove contaminants from the air or gas stream.

View Product Details

Engineering Analysis

Risks & Mitigation

Contamination bypass due to media rupture
Increased pressure drop leading to system inefficiency
Incorrect installation causing leaks
Material incompatibility with fluids

FMEA Triads

Trigger: Media degradation from chemical exposure
Failure: Loss of filtration efficiency, contaminant ingress
Mitigation: Use chemically compatible materials; implement regular inspection and replacement schedules.

Trigger: Overpressure due to clogging
Failure: Element collapse or bypass valve activation
Mitigation: Monitor pressure differentials; install pre-filters for high contaminant loads.

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

Dimensional tolerances per ISO 286 for fit; filtration efficiency tested to ISO 16889

Test Method

Performance testing includes bubble point test (ISO 2942), burst pressure test (ISO 2941), and material compatibility checks.

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Related Components

Machine Frame

The rigid structural foundation of a CNC wood router that provides stability, vibration damping, and precision alignment for cutting operations.

pH Sensor Assembly

Precision pH sensor assembly for automated monitoring and dosing systems in industrial applications

Load Cell Assembly

Precision load cell assembly for automated powder dispensing systems

Dust Collection Port

A dust collection port is a critical component in automated powder dispensing systems that captures airborne particulates at the source to maintain clean air quality and prevent cross-contamination.

Frequently Asked Questions

How often should a filter element be replaced?

Replacement intervals depend on operating conditions, contaminant load, and pressure drop. Typically, replace when differential pressure exceeds manufacturer specifications or during scheduled maintenance.

What is micron rating in filter elements?

Micron rating indicates the size of particles the filter can capture, with lower numbers (e.g., 1 micron) filtering finer particles. It is critical for selecting the right element for application requirements.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Filter Element/Cartridge