The compact HEPA cylindrical high-efficiency filter uses PP&PET composite filter material to effectively filter PM2.5, odor, TVOC, and other harmful substances. The inner filter paper is pleated and cleverly packaged in the PVC end cover to form an efficient cylinder structure. It is suitable for high air flow filtration systems, and the filtration efficiency of G2-H14 grade composite filter paper can be customized according to customer requirements. The filter is designed to improve air quality and to offer a variety of customization options for different environmental needs.
| Material | Material description | Application scenario | Service temperature | Other |
| PEFE coated polyester | PTFE-coated polyester material, 0.3μm filtration accuracy of 99.97% | Welding fume, machining, pharmaceutical, cement industry, and viscous media filtration. |
135℃ |
Anti-static, flame retardant, and other functions can be added |
| Polyester fiber | Long fiber polyester filter material, can effectively filter all kinds of PM2.5, high wear resistance | Powder spraying, sandblasting, pigment industry, wood processing |
135℃ |
Anti-static, flame retardant, and other functions can be added |
| Wood pulp paper fiber | Special air filter, dust removal composite filter paper | Gas turbine, compressor, sandblasting, ash powder, drifting dust, etc |
65℃ |
|
| Nanofiber | Ultrafine synthetic fiber, for 0.5μm particles, the filtration efficiency can reach 99.999% | Manufacturing, food, microelectronics industry |
65℃ |
|
| Model number | Outer diameter dimension | Bore support | Height dimension |
|
HK/F3266 |
Φ324mm |
Φ213mm |
660mm |
|
HK/F3566 |
Φ352mm |
Φ241mm |
660mm |
|
HK/F3275 |
Φ324mm |
Φ213mm |
750mm |
|
HK/F3288 |
Φ324mm |
Φ213mm |
880mm |
|
HK/F3290 |
Φ324mm |
Φ213mm |
915mm |

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