Glass fiber filter media is using ultra-fine glass microfiber as the main media and is formed by wet process. Featuring uniformed fiber distribution, pleatability, large dust capacity, high efficiency, high strength and high stiffness.
It covers primary and medium efficiency (ASHRAE), high efficiency (HEPA) and ultra-low (ULPA), or M5-U16.
| Product code | Classification | Grade | Grammage (g) | Thickness (mm) | Tensile Strength (KN/m) MD |
Tensile Strength (KN/m) CD |
Stiffness(mg) | 0.3µm@5.3cm/s Efficiency(%) | 0.3µm@5.3cm/s Resistance (Pa) |
| HBY-HGFM-5 | ASHRAE EN 779 |
M5 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥10 | ≤6 |
| HBY-HGFM-6 | ASHRAE EN 779 |
M6 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥15 | 20±5 |
| HBY-HGFM-7 | ASHRAE EN 779 |
F7 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥40 | 25±5 |
| HBY-HGFM-8 | ASHRAE EN 779 |
F8 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥55 | 35±5 |
| HBY-HGFM-9 | ASHRAE EN 779 |
F9 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥70 | 65±5 |
| HBY-HGFM-10 | HEPA EN 1822 |
H10 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥85 | 90±5 |
| HBY-HGFM-11 | HEPA EN 1822 |
H11 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥98 | 140±20 |
| HBY-HGFM-12 | HEPA EN 1822 |
H12 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥99.95 | 260±20 |
| HBY-HGFM-13 | HEPA EN 1822 |
H13 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥99.97 | 300±20 |
| HBY-HGFM-14 | HEPA EN 1822 |
H14 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥99.995 | 360±20 |
| HBY-HGFM-15 | ULPA EN 1822 |
U15 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥99.999 | 400±20 |
| HBY-HGFM-16 | ULPA EN 1822 |
U16 | 75±5 | 0.3±0.2 | 1.0-1.3 | 0.7-1.0 | ≥1000 | ≥99.9996 | 480±20 |
ASHRAE filters: For general air conditioning systems, gas turbines, air compressors, etc.
HEPA filters: For Grade 10,000 to Grade 100,000 clean rooms or workbenches, as well as hospitals and nuclear power plants.
ULPA filters: For chip factories and clean plants of Grade 100, Grade 10, Grade 1, etc., particularly the environments with high cleaning requirements such as semiconductor and other microelectronics industries, biopharmaceuticals, operating rooms, and special medical requirements.
| Media | Grade | Width |
| SNTM: PP Melt-Blown Filter Media | M5 | 556mm |
| LRCM: Low Resistance Composite Filter Media | M6 | 610mm |
| WMBM: Wire Mesh Backed Composite Filter Media | F7 | 630mm |
| SBM: Medium Efficiency Bag Filter Media | F8 | |
| XBM: High Dust-Loading Medium Bag Filter Media | F9 | |
| HTBM: Glass Fiber Bag Filter Media | H10 | |
| HGFM: High Efficiency Glass Fiber Filter Media | H11 | |
| OWGF: O&W Repellency Glass Fiber Filter Media | H12 | |
| …… |
Harbory Filtration product catalog/Air Filtration/Glass Fiber Filter Media.pdf