Acme Filter Mask Inc. | Taiwan Medical Mask & Meltblown Filter Manufacturer

Air filter media

Mask electrostatic filter material Air filter media Polymer Melt-Blown Material Customized / R&D Category is being built

Air filter media

ACME provide variety of meltblown fabric applications, including air purifier filters, automotive air filters, and customized solutions tailored to your specific needs. Can choose the appropriate specifications based on your specific needs to ensure optimal product performance.

Product Appearance

Product Data

Representative Model

Model	Thickness	Width	Basis Weight	Fiber Diameter	Filtration Efficiency	Grade
AF-1600 (PP Meltblown Air Filtration Nonwoven)	0.06 mm ~ 0.2 mm	20 cm ~ 160 cm	20 gsm ~ 100 gsm	1.5 μm ~ 2.5 μm	≥99.5%	E5/E6/F7/F8/F9/E10/E11/E12

Air Filter Efficiency Classes Explained

Different filter classes indicate the overall particle capture efficiency at specific particle sizes. Here’s a quick card-style reference:

F7–F9 EN 779

Replaced by ISO 16890, but still commonly used in the industry

Typical Efficiency

F7: 80–90% ｜ F8: 90–95% ｜ F9: ≥95%

Reference Particle Size

≈0.4 μm

Commonly used in HVAC secondary/final filtration, commercial buildings, and medical HVAC upgrades.

E10–E12 EN 1822 (EPA)

Overall Efficiency

E10: ≥85% ｜ E11: ≥95% ｜ E12: ≥99.5%

Reference Particle Size

≥0.5 μm (method-dependent)

Typically used as high-efficiency sections or pre-HEPA filters; depending on design, can approach HEPA-level performance.

H13–H14 EN 1822 (HEPA)

Overall Efficiency

H13: ≥99.95% ｜ H14: ≥99.995%

Reference Particle Size

≥0.3 μm (H13 local ≥99.75%)

Used in cleanrooms, critical medical zones, and ultra-high cleanliness environments.

*Note: EN 779 has been replaced by ISO 16890, but F-classes are still widely referenced in purchasing and communication. Actual efficiency varies depending on test method, airflow, and media design.

Fiber Diameter Distribution (Front) (Thumbnail)

Fiber Diameter Distribution (Back) (Thumbnail)

*The above data images are for reference only and do not represent final customized specifications. Detailed specs are subject to official quotation and technical documents.