Alphacool 120mm Black Fan Filter Dust Protection Mesh for PC Case & Radiator Fans 10297

Dust is the silent enemy of every cooling setup, slowly choking airflow and raising temperatures. The Alphacool 120mm fan filter tackles this problem head-on with a fine nylon mesh that traps dust and particles before they reach your fan, radiator, or heatsink. Unlike generic filters that restrict airflow, this one is engineered for low restriction, so your fans can still move air efficiently while keeping the inside of your case clean.

Highlights

• Compatible with all standard 120mm fans – fits case fans, radiator fans, and CPU cooler fans
• Fine nylon mesh captures dust, hair, and lint while maintaining high airflow
• Low-restriction design minimizes impact on cooling performance
• Washable and reusable – simply rinse with water and let dry
• Durable plastic frame with screw-on mounting for secure installation
• Slim 1.5 mm thickness fits even in tight spaces between fan and mounting surface
• Black color blends seamlessly with most PC builds

In daily use

Installing the filter is straightforward: place it between the fan and the case panel or radiator, then secure it with the standard fan screws (not included). The filter can be mounted on either the intake or exhaust side, though it is most effective on intake fans where dust enters the system. Over time, the mesh will accumulate dust – simply remove it, wash it under running water, and it's ready to go again. This not only keeps your components cooler but also reduces the need for frequent internal cleaning.

Full specifications

• Product type: Fan filter
• Fan size compatibility: 120 mm
• Color: Black
• Frame material: Plastic
• Mesh material: Nylon
• Filter mesh type: Fine mesh
• Dust protection level: High
• Airflow optimization: Low restriction
• Mounting type: Screw-on (standard fan mount)
• Reusability: Washable and reusable
• Length: 120 mm
• Width: 120 mm
• Thickness: 1.5 mm
• Application: PC case fans, radiator fans
• Installation: Between fan and mounting surface
• Quantity per pack: 1

Final note

Keep your system running cool and clean with this simple yet effective dust filter. It's a small investment that pays off in longer component life and consistent performance.