Protect your computer case fans with this fan filter . The durable foam mesh fabric captures debris, preventing them from accumulating on your fans and internal components. This filter is easy to install and can be used in a variety of computer cases, making it a versatile and essential accessory for any PC setup. Features -Color:Black -Material:Polyurethane -Size:50.00X40.00X0.50cm/19.65X15.72X0.20in -Advanced filtration: effectively filters out debris, maintaining a clean and efficient computer case environment -Optimal ventilation: combines excellent dustproof capabilities with proper airflow to keep your computer components cool -Installation: easy and quick installation process that does not require technical expertise, suitable for all users -Washable and durable: the detachable design allows for easy cleaning and repeated use, extending the product's lifespan -Wide application: suitable for use in computer cases, electrical control cabinets, distribution boxes, , and more Package list: 1PC Computer Filter