Product Brief

The Metal Coarse Filter is an air filtration product made by laminating a metal support mesh onto one or both sides of the coarse filter media (non-woven / synthetic fiber). It combines the high dust-holding capacity and low air resistance of the non-woven filter media with the high strength and impact-resistant support protection of the metal mesh. It typically serves as the first-stage filtration unit of equipment such as air purifiers, fresh-air systems, and household air conditioners, and is mainly used to capture particulate dust, hair, pollen, and various suspended matter of 5 microns and above in the air. Unlike an all-metal coarse filter, the Metal Coarse Filter uses the coarse filter media as its core filtration layer, with the metal mesh serving only as a support and protection layer rather than the primary filtration media. This design preserves the excellent filtration performance of the fiber filter media while overcoming the drawback of media-only filters—their tendency to deform and break under high airflow.


Product Features

Cotton-mesh composite, combining rigidity and flexibility
Low air resistance, energy-saving and power-efficient
Metal mesh protection, durable and impact-resistant
Customizable filtration class: G2, G3, G4 (EN 779 standard)

Application Scenarios

Air purifier; fresh-air system; air conditioner; dehumidifier; fresh-air ventilator


Compatible Brands

Levoit、GermGuardian、Honeywell、Whirlpool、Vornado、Hunter、3M、Holmes、Alexapure Breeze、Vremi 、Febreze、MORENTO、AIRDOCTOR、HIMOX 、AMEIFU、VEWIOR、Calmyst、Druiap、Govee、Hynik、Purivortex、DAYETTE、Homvana、Ganiza、AROEVE、VEWIOR、Druiap、Welov、POMORON、Hynik、Priestley 、Aroeve 、Idylis、Medify、Envion、Coway、Winix、Blueair


Frame & Size Customization

Available for non-standard customization based on the customer’s specific equipment parameters and requirements.

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