Computer Case Filter Foam with Cleanable, Black 50+40+5mm 60 PPI Structure, Layer for Air Openings, Electrical Control Box and Distribution Cabinet Use

Particle Filter Layer: The foam sheet sits at air openings in computer cases and equipment cabinets to help limit airborne particles entering the enclosure 1 Foam Sheet Included: The package contains the foam filter sheet only; pictured equipment and accessories are not included, and the foam is not intended as a flame barrier For Multiple Enclosure Types: Use the filter sheet with computer cases, server cabinets, control cabinets, electrical control boxes, and distribution enclosures 60 PPI Foam Construction: The specified foam density forms the sheet ' s filter structure for use at computer case and cabinet air openings Cleanable for Repeat Use: The foam sheet can be washed and returned to service, supporting routine filter maintenance across repeated uses