Filtro de poeira DEMCiflex 92 mm redondo DF0489 – filtro de ventoinha redondo de 92 mm

DEMCiflex 92mm round dust filter (DF0489) is a circular fan filter designed for 92 mm fan openings. It provides basic dust protection for computer cases, power supplies and ventilation inlets by preventing particles from entering while allowing airflow. The removable, low-profile filter fits over 92 mm fans and enables easy cleaning to help maintain thermal performance of cooling components.

Advantages

The DEMCiflex 92mm round filter combines a simple circular frame with a fine mesh element to capture dust and debris without significantly restricting airflow. Its removable design allows for quick cleaning and reinstallation. The filter is lightweight, fits standard 92 mm fan mounts, and helps reduce dust buildup on heatsinks, fan blades and internal components.

Suitable for

• Desktop PC cases with 92 mm fan mounts
• Power supply ventilation inlets with 92 mm openings
• External or internal ventilation panels and enclosures
• Small cooling assemblies where dust prevention is needed

Key specifications

• Compatibility: fits 92 mm circular fan openings
• Filter type: removable round mesh filter
• Material: lightweight frame with fine dust mesh (synthetic)
• Form factor: low-profile circular design
• Maintenance: washable or wipe-clean depending on contamination

How to use

Align the round filter with the 92 mm fan opening and secure it according to the mounting method used in your case or enclosure: press-fit into place, install with screws through the case if applicable, or attach to the fan housing. Regularly inspect the filter for dust accumulation and remove it for cleaning to maintain optimal airflow and cooling efficiency. Allow the filter to dry completely after washing before reinstalling.

Recommendations

For best results, check the filter monthly in dusty environments and clean it when noticeable dust has collected. Use mild soap and lukewarm water for washing; avoid strong solvents. Ensure the filter is fully dry before reinstallation to prevent moisture inside the system.