IMSurQltyPrise 120MM-Black-4PC fan accessory 120mm 4 pack

120mm fan filter grills for PC cases

These 120mm aluminium grills fit standard fan mounts with a 105mm hole spacing. Each pack contains four black grills and sixteen screws for quick installation. They act as both a finger guard and a dust filter for intake or exhaust positions. The ultra-fine stainless steel mesh blocks dust and hair while maintaining airflow.

Thickened aluminium frame and wave mesh design

The frame is stamped from 0.6mm aluminium sheet giving a 1.5mm thick border that resists bending. A wavy 24# stainless steel mesh with 25.4mm spacing improves permeability and traps particles. All-metal construction adds thermal conductivity to help dissipate case heat. Grills are washable and reusable for long service life.

Sustained dust protection without airflow loss

Under continuous operation the fine mesh captures debris that would otherwise coat internal components. The rigid frame prevents vibration and keeps the filter flat against the mount. Builders who need magnetic mounting or larger 140mm coverage will need different grills. The four-pack covers typical front, rear and top locations in one purchase.