Product Brief

The Cylindrical Composite Filter—also known as cylindrical composite filter or cylindrical composite filter element—is an air filtration product made by compositing multiple filter media with different functions into a cylindrical structure through a professional process. It integrates the graded purification tasks that traditionally require multiple independent filters into a single 360°circumferential-intake cylinder, achieving all-around, simultaneous, high-efficiency purification of particulate matter, harmful gases, and microorganisms in the air.


Product Features

360° circumferential intake, no dead zones in purification
Multi-layer composite, multiple effects in one filter
Low structural resistance, high airflow
Customizable filtration class: G2–G4 (coarse), F5–F9 (medium), H11–H14 (high-efficiency)

Application Scenarios

High-end in-vehicle air purifier; household / desktop miniature air purifier; mother-and-baby-grade health appliance


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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