DELOCK Fan Grill and Dust Filter 80 x 80 mm Aluminium with Stainless Steel Filter Mesh (Model 67456)

DELOCK Fan Grill and Dust Filter 80 x 80 mm Aluminium with Stainless Steel Filter Mesh is a combination accessory for 80 mm cooling fans used in PC cases and electronic enclosures. The aluminium outer grill offers mechanical protection for the fan blades and surrounding components, while the stainless steel mesh acts as a durable, washable dust filter that reduces dust ingress without substantially restricting airflow.

Advantages

The aluminium frame is lightweight and corrosion-resistant, providing a rigid protective barrier that helps prevent accidental contact with the fan and protects internal components from physical damage. The stainless steel filter mesh is robust and washable, enabling repeated cleaning cycles and longer service life compared with disposable filters. The design balances protection and airflow to maintain effective cooling performance in compact systems.

Suitable for

• Protecting 80 x 80 mm cooling fans in desktop PC cases
• Filtering dust for small electronic enclosures and network devices
• Use in systems where a washable, long-lasting filter is preferred over disposable filters

When it may not be suitable

This fan grill and filter is sized specifically for 80 x 80 mm fans and will not fit other fan dimensions. In environments with extremely fine particulate or where HEPA-level filtration is required, the stainless steel mesh will not provide the same level of filtration as dedicated fine filters. Also, in systems where absolute minimum airflow restriction is critical, any additional grille or mesh may have a measurable effect on fan performance.

Key specifications

• Outer frame material: aluminium
• Filter material: stainless steel mesh
• Intended fan size: 80 x 80 mm
• Function: protective grill combined with washable dust filter
• Typical installation location: intake or exhaust fan mounting positions

How to use

Mount the aluminium grill and stainless steel mesh over the 80 x 80 mm fan opening using the appropriate screws for your chassis or enclosure. Ensure the filter mesh faces the dust source (usually the outside) so particles are captured before entering the enclosure. Periodically remove the filter assembly and clean the stainless steel mesh with compressed air or by rinsing with water and allowing it to dry fully before reinstallation. Check that mounting screws are secure and that the grill does not contact the fan blades when the fan is operating.

What to consider before purchase

• Confirm the fan opening is 80 x 80 mm and that screw hole spacing matches your case or enclosure
• Consider whether a washable stainless steel mesh meets your filtration needs compared with finer disposable filters
• Allow for any slight airflow restriction when planning cooling capacity and fan selection

Usage recommendations

For routine maintenance, clean the stainless steel mesh at regular intervals—every few months under normal conditions or more often in dusty environments—to maintain airflow and cooling efficiency. When reinstalling, verify clearance between the grill and fan blades and ensure the mesh is completely dry after washing to avoid corrosion of surrounding components.