Product Introduction
Cleanroom Fiberglass HEPA Media is manufactured from fine glass fibers and developed for high-efficiency air filtration in controlled environments where stable particle removal and consistent media quality are essential. As a professional fiberglass filter media manufacturer, we control the raw materials, fiber structure, forming process, and finished roll specifications to provide reliable media for HEPA filter manufacturers and OEM customers.
The fine and uniform glass fiber structure creates an effective filtration layer for terminal air filtration and other high-efficiency applications. Cleanroom Fiberglass HEPA Media can be supplied in roll form with customized thickness, basis weight, width, air permeability, pressure drop, and filtration performance according to different filter designs. The media is also suitable for pleating and can be processed into various HEPA filter configurations.
We understand that cleanroom filtration requires more than high filtration efficiency alone. Media consistency, pressure drop, mechanical strength, and processing performance can all influence the quality of the finished filter. Our production capabilities and specification control allow us to support customers with stable material quality for continuous OEM production.
Product Parameters
| Filter class | H10 | H11 | H12 | H13 | H14 | U15 | U16 |
| Efficiency | 94 | 98 | 99.8 | 99.985 | 99.995 | 99.9995 | 99.9999 |
| Resistance(Pa) | 100 | 160 | 220 | 300 | 360 | 400 | 500 |
| Thickness(mm) | 0.33±0.02 | 0.33±0.02 | 0.33±0.02 | 0.33±0.02 | 0.33±0.02 | 0.33±0.02 | 0.40±0.02 |
Tensile Strength (KN/m) | 1.0-1.2 | 1.0-1.2 | 1.0-1.2 | 1.0-1.2 | 1.0-1.2 | 1.0-1.2 | 1.0-1.2 |
| Stiffness | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1200 |
Basic weight (g/㎡) | 74±4 | 74±4 | 74±4 | 74±4 | 74±4 | 74±4 | 78±4 |
| Water Repellency（Pa） | 8000 | 8000 | 8000 | 8000 | 8000 | 8000 | 8000 |
| Test：0.3mm @5.3cm/s | |||||||
Product Advantages
Fine glass fiber structure: Provides a dense and uniform filtration layer for high-efficiency particle removal and reliable clean air performance.
Stable media quality: Controlled production processes help maintain consistent thickness, basis weight, fiber distribution, and filtration characteristics between batches.
Flexible customization: We can adjust media specifications according to customer requirements, including thickness, basis weight, roll width, airflow, pressure drop, and efficiency.
Good pleating performance: The media can be processed into pleated HEPA filter elements to achieve a larger effective filtration area within compact filter dimensions.
OEM production support: We provide roll-form filter media for professional filter manufacturers and can cooperate on customized specifications for different production lines.
Suitable for demanding environments: The material provides a practical solution for cleanroom filtration material requirements where stable filtration performance and consistent air quality are important.
Application Fields
Our Cleanroom Fiberglass HEPA Media is suitable for terminal air filtration and high-efficiency filtration systems used in contamination-sensitive environments. Typical applications include pharmaceutical manufacturing, semiconductor production, hospitals, medical facilities, laboratories, biotechnology facilities, electronics manufacturing, and other controlled cleanroom environments.
For pharmaceutical applications, the media can support pharmaceutical air filtration systems where reliable particle control is required. In semiconductor and electronics manufacturing, it can also be incorporated into filtration systems designed for semiconductor clean air filtration, helping manufacturers maintain controlled air conditions.
With professional manufacturing capabilities, flexible specifications, and OEM support, we work with filter producers to provide fiberglass media matched to their finished filter design, production equipment, and application requirements. (Final H13 or H14 performance depends on the complete filter construction and applicable testing.)
