40mm Plastic Fan Filter for Small Fan Openings

GardTec's 40mm Plastic Fan Filter is designed to protect small cooling fans from dust, dirt, and airborne contaminants while maintaining efficient airflow. Manufactured from high-impact UL94 V-0 rated plastic with a replaceable foam filter, this compact fan filter assembly helps improve cooling performance, reduce maintenance, and extend the service life of electronic and industrial equipment.

40mm Plastic Fan Filter for Compact Cooling Systems

Designed to fit standard 40mm (1.57") fan openings, this plastic fan filter is ideal for compact electrical enclosures, networking equipment, power supplies, industrial control panels, medical devices, and other electronic cooling applications. The assembly features a durable plastic finger guard, replaceable foam filter, and secure retainer that provide effective dust filtration while maintaining optimal airflow.

Whether you're replacing an existing fan filter or designing a new cooling solution, the GardTec 40mm Plastic Fan Filter offers dependable airflow protection, easy filter replacement, and long-lasting performance for industrial, commercial, and OEM applications. Contact us to learn more about our standard and custom plastic fan filter assemblies.