
Medium Efficiency Ceiling Filter Media, hot-blast air fusion technology with elastic and tenacious fiber combed to form compact filter structure. Air intake side surface fiber treated with sticky glue, improving the capture of the particles adhesion. Air outlet side pasted with cloth or mesh, in order to ensure the strength and effect of airflow uniformity, with better resistance to corrosion of general solvent, weak acid and Weak alkali.
✅ High-Efficiency Filtration: Progressive fiber structure (density increases layer by layer) with multi-layer particle capture, enhancing filtration efficiency. The adhesive-treated intake side improves particle adsorption, while the outlet side features a mesh/fabric layer to ensure uniform airflow.
✅ Strong Environmental Adaptability: Temperature and humidity resistance: continuous operating temperature ≤120°C, humidity ≤100% RH. Corrosion resistance: withstands general solvents, weak acids, and weak alkalis.
✅ Low Operating Costs: Low initial resistance (25-30 Pa), reducing energy consumption. High dust-holding capacity (650 g/m²), decreasing replacement frequency.
✅ Safe and Durable: Fire resistance rating: complies with European DIN53438-F1 and American UL900-Class2 standards. Anti-fracture fibers + protective mesh design prevent fiber shedding and adapt to temperature and humidity fluctuations.
Parameter | Specification |
Filter Grade | F6/M6 (EN779); EU6 (EUROVENT) |
Flammability Rating | F1 (DIN 53438); UL900-Class2 |
Temperature Resistance | ≤120°C (continuous service) |
Humidity Resistance | ≤100% RH |
Particle Retention | ≥99% (ASHRAE 52.1-1992) |
Filterable Particles | ≥1μm |
Dust Holding Capacity | 650 g/m² (standard); see model-specific data below |
Final Pressure Drop | ≤400 Pa (recommended) |
Material | Anti-break fibers with hot-melt technology; corrosion-resistant to solvents, weak acids/alkali |
Design | Gradual density structure; protective mesh on outlet side; customizable formats (pad/framed pad/roll) |
Model | Filter Class | Test Airflow Rate | Rated Airflow (m³/h) | Initial Pressure Drop (Pa) | Final Pressure Drop (Pa) | Max. Dust Capacity (g/m²) | Standard Sizes (m) |
AAL-600G | F5/F6 | 0.25 m/s | 900 | 30 | 450 | 480 | 2×20, 2×21, 1.6×21, 1.6×14 |
AAL-560G | F5/F6 | 0.30 m/s | 1080 | 25 | 450 | 450 | Customizable upon request |
Mainly use for spray booth system of painting workshops and air intake system .
✅ Surface Treatment Industry
· Automotive Manufacturing: Air terminal filtration and purification in spray booths, including those used in automotive assembly workshops and repair shop spray booths, ensuring dust-free spraying.
· Industrial Coating: Dust removal in coating workshop equipment, such as spray systems and filtration of airborne particles (≥1μm) in coating workshops, improving the surface quality of workpieces.
✅ Industrial Air Filtration
· High-Humidity Environments: Particle filtration in humid air for the food and chemical industries.
· High-Temperature Baking: Intake air filtration for drying equipment, preventing particle contamination.
· Medium-Efficiency Filter Media in Air Filters Manufacturing: Customized applications, supporting on-demand processing into filter pads, framed filter pads, or rolls, adaptable to different equipment structures.