Air filter media
The heart of filtration. Our electret meltblown achieves 99.97% (H13/H14) efficiency with low resistance. Ideal for HVAC, cleanrooms, and air purifiers.
Discover how meltblown nonwoven redefines HEPA standards through micron-level fibers and electret technology.
In HVAC and air purification systems, the choice of filtration media determines energy efficiency and equipment lifespan. With its unique ultra-fine fiber structure, meltblown nonwoven serves as the critical defense line for intercepting particles.
Meltblown nonwoven relies on more than just a "sieve" effect. Acme utilizes advanced manufacturing processes to construct a 3D, charged fiber maze within the HEPA layer, employing different capture strategies for pollutants of varying particle sizes:
(Click image to enlarge)
Target: Dust and pollen > 1μm.
Utilizes Inertial Impaction and Interception. When airflow bypasses fibers, heavier particles cannot turn due to inertia and impact the fibers; or large particles are physically trapped in the fiber gaps.
Source: Wikimedia Commons, author LadyofHats, Public Domain, modified for labeling
Target: Viruses, bacteria, and PM0.3 < 1μm.
Combines the Diffusion effect with Electrostatic Attraction. Even tiny particles drifting with the airflow are actively attracted by the static charge on the fibers like a magnet—key to achieving HEPA-level efficiency.
Source: Wikimedia Commons, author Andrew Jarvis, CC BY-SA 4.0, changes made, share alike
Upgrading from standard media to our premium meltblown nonwoven delivers significant performance boosts to your end products:
| Performance Metric | Standard Media | Our High-Efficiency Meltblown |
|---|---|---|
| PM0.3 Efficiency | Approx. 40% - 60% | Up to 99.97% (H13/H14) |
| Pressure Drop | High (Relies on dense physical layer) | Low (Relies on electrostatic attraction, better breathability) |
| Energy Consumption | High fan load, power-hungry | Low resistance, significant energy savings |
We offer customizable basis weights (gsm) and widths, with tuning available for specific pressure drop requirements.
Over 50+ partners are already using our high-efficiency filtration solutions.
