This PS5 dust filter set comes with 4 precision mesh filters, preventing dust buildup on core components.Enhance Heatsink barrier effect. A included cleaning brush makes maintenance hassle-free. Custom-sized to fit ventilation ports perfectly, these filters block debris while keeping airflow smooth, Reducing dust buildup, enhancing the console's heatsink barrier effect, and maintaining the console's operating performance. Crafted from durable materials, they excel at both ventilation and filtration. Installation is a breeze, and they can be removed anytime. The complete set includes all necessary protective accessories—just clean periodically with the provided brush to ensure peak effectiveness.