Fiberglass Bag / Pocket Filter
The fiberglass pocket filter utilizes specialized ultra-fine glass fiber media and a multi-pocket construction to increase filtration surface area and dust-holding capacity, enabling efficient capture of PM10 and PM2.5 particles while maintaining a low pressure drop. Furthermore, the filter features a construction comprising a rigid frame, multi-pocket glass fiber media, and internal reinforcing supports, ensuring excellent high-temperature resistance, corrosion resistance, and long-term operational stability.
- Optional Number of Bags: 3-8
- Filter Material: Ultrafine glass fiber
- Filtration Grade: M5, M6, F7, F8, F9 (EN779)
- Frame: aluminum alloy / plastic / galvanized iron / stainless steel / frameless
- Temperature Resistance: ≤ 200℃
- Humidity Resistance: ≤100%RH
- Filtration Object: ≥ 1 μm particles
Fiberglass bag Filter features
High Filtration Performance: available in MERV 9–11, MERV 13–14, and MERV 15 ratings to meet different air cleanliness requirements.
Stable Low Pressure Drop: reduces system energy consumption while maintaining high filtration efficiency, making it an ideal low-pressure drop air filter.
Consistent Filtration Efficiency: fiberglass media offers excellent dimensional stability and long service life, maintaining high dust-holding capacity and reducing replacement frequency.
Excellent Structural Strength: dual lock-stitched pocket openings and internal reinforcement provide effective support to prevent deformation and bursting.
High Temperature and Corrosion Resistance: suitable for complex industrial environments, with a non-static design that enhances operational safety.
Large Filtration Area: the multi-pocket construction increases the effective filtration area and boosts overall filtration efficiency.
Flexible Options: available in a wide range of sizes, pocket configurations, and frame types to suit different system designs.
Product Specifications
Note: other specifications can be customized according to your requirements.
| Technical Parameters | |||
| Filter Material | Filtration Grade | Color | |
| EN779 - 2012 | ISO16090 | ||
| Ultrafine glass fiber | M5 | ePM10 50-60% | Light yellow |
| M6 | ePM2.5 50-60% | Apricot yellow | |
| F7 | ePM1 50-70% | Light purple | |
| F8 | ePM1 70-80% | Light yellow | |
| F9 | ePM1 80-90% | Light yellow | |
| Outer Frame | standard: galvanized sheet frame optional: Galvanized iron frame / Stainless steel frame / Plastic frame / Frameless Note: 25mm thick flange frame | ||
| Filtration Object | ≥ 1 um particles | ||
| Humidity Resistance | ≤100%RH | ||
| Continuous Temperature Resistance | 90-200℃ | ||
| Instantaneous Temperature Resistance | 90-200℃ | ||
Applications
- Air filtration for office buildings, shopping malls, airports, and similar facilities
- Electronics manufacturing, industrial dust control, and ventilation systems.
- Medium-efficiency filtration or HEPA pre-filtration for clean air conditioning systems in hospitals and pharmaceutical plants
- Cleanliness control in food processing and production
- Pre-filtration for cleanroom HEPA filter
- Industrial areas with high concentrations of fine particulate matter
secondary air filter for air handling units
air filter for commercial HVAC systems
