Polypropylene melt-blown air filter media is made by treating special polypropylene resin with high temperature through stable electret melt-blown process.
PP air filter media is pleatable with high tensile strength, burst resistance and stiffness for manufacturing various compact air filters, such as compact air filters for general ventilation, automotive air condition ing filters, vacuum cleaner filters and household air purifier filters.
Air filter paper has excellent water repellency;
Air filter roll is pure hydrocarbon non-toxic and odorless;
Air filter material roll is eco-friendly Incineration residues are CO₂ and water;
Air filter media roll is stable electret without losing static electricity in most applications;
Automotive air filter material is resistant to acid and alkali corrosion high melting point (167-174℃);
| Product code | Classification | Grade | Grammage(g) | Thickness(mm) | 0.26µm@32L/min.dm² Efficiency(%) |
0.26µm@32L/min.dm² Resistance(Pa) |
| HBY-SNTM-6 | ASHRAE EN 779 |
M5 | 90±5 | 0.45±0.05 | ≥75 | ≤18 |
| HBY-SNTM-7 | ASHRAE EN 779 |
E7 | 95±5 | 0.55±0.05 | ≥85 | ≤28 |
| HBY-SNTM-8 | ASHRAE EN 779 |
F8 | 100±5 | 0.55±0.05 | ≥95 | ≤45 |
| HBY-SNTM-9 | ASHRAE EN 779 |
F9 | 110±5 | 0.55±0.05 | >98 | ≤70 |
| HBY-SNTM-10 | HEPA EN 1822 |
H10 | 120±5 | 0.60±0.05 | ≥99 | <85 |
| HBY-SNTM-11 | HEPA EN 1822 |
H11 | 120±5 | 0.60±0.05 | ≥99.5 | ≤90 |
| 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/PP Melt-Blown Air Filter Media.pdf