Engineered for competitive use, the 3RACING Protecting Pad Dust Cover suits 30x30mm cooling fans where consistent airflow and debris control are both required. The design focuses on minimal airflow interruption while keeping particles away from blades and motor components.
Contaminants on fan blades lower cooling efficiency and can affect motor and ESC thermal margins. This pad reduces particle ingress to help maintain thermal stability during repeated runs and tuning sessions.
The 3RACING Dust Cover is straightforward to fit on standard 30x30mm fan frames and holds securely under vibration. Its compact profile makes it suitable for tight installations common in race-oriented builds.