Views: 0 Author: Site Editor Publish Time: 2026-07-24 Origin: Site
High Dust Holding Capacity: Captures more airborne particles to extend filter life and reduce maintenance frequency.
Low Pressure Drop: Maintains stable airflow while helping improve HVAC system efficiency and lower energy consumption.
Reduce Frequent Filter Changes: High-capacity filter media helps minimize replacement intervals and maintenance costs.
Improve Indoor Air Quality: Efficient particle filtration helps create cleaner air for commercial and industrial environments.
Up to 30% Longer Service Life: Durable synthetic media supports longer operating cycles under normal HVAC conditions.
Optimized Airflow Performance: Multi-pocket design provides a larger filtration area for consistent airflow and reliable filtration.
Reliable HVAC Protection: Ideal for office buildings, hospitals, and shopping malls where clean indoor air is essential.
Built for Commercial Ventilation: Designed for AHU and HVAC systems in schools, hotels, airports, and industrial facilities.
More Filtration Area: Multi-pocket construction offers greater dust-holding capacity than flat panel air filters.
Higher Efficiency, Lower Maintenance: Delivers better particle capture and longer service life than standard disposable filters.
Bag Air Filter Specifications
| Item | Specification |
|---|---|
| Product Name | Bag Air Filter |
| Filter Type | Pocket Air Filter / HVAC Bag Filter |
| Filter Media | Synthetic Fiber / Fiberglass (Optional) |
| Frame Material | Galvanized Steel / Aluminum / Plastic |
| Efficiency Rating | MERV 8, MERV 11, MERV 13 (Optional) |
| ISO Classification | ISO 16890 ePM10 / ePM2.5 / ePM1 (Optional) |
| Pocket Quantity | 3, 4, 5, 6, 8 Pockets |
| Standard Sizes | 592×592 mm, 490×592 mm, 287×592 mm or Custom Sizes |
| Pocket Depth | 300 mm, 381 mm, 500 mm, 600 mm |
| Initial Pressure Drop | ≤ 45–80 Pa |
| Final Recommended Pressure Drop | 250–450 Pa |
| Operating Temperature | Up to 80°C (176°F) |
| Humidity Resistance | Up to 100% RH (Non-Condensing) |
| Airflow Capacity | 1,000–3,400 m³/h (Depending on Size) |
| Applications | Commercial HVAC, Hospitals, Office Buildings, Food Processing, Pharmaceutical Plants, Data Centers |
Optional Features
Washable Design (Optional)
Flame Retardant Media (Optional)
Antimicrobial Filter Media (Optional)
OEM & Custom Sizes Available
Moisture-Resistant Construction
Bag Air Filter Filtration Efficiency
| Filtration Efficiency | Particle Size | Typical Standard |
|---|---|---|
| MERV 8 | ≥3.0 μm | ASHRAE 52.2 |
| MERV 11 | ≥1.0 μm | ASHRAE 52.2 |
| MERV 13 | 0.3–1.0 μm | ASHRAE 52.2 |
| ISO ePM10 50–75% | PM10 | ISO 16890 |
| ISO ePM2.5 50–70% | PM2.5 | ISO 16890 |
| ISO ePM1 50–80% | PM1 | ISO 16890 |
Export Packaging
Individual PE Bag Protection
Strong Export Carton
Reinforced Pallet Packing (Optional)
Moisture-Proof Packaging
Custom Label & OEM Packaging Available
Bag Air Filter FAQ
1. What is a Bag Air Filter used for?
A Bag Air Filter is designed to remove airborne dust, pollen, fibers, and other particles from HVAC and ventilation systems. It is widely used in commercial buildings, hospitals, food processing plants, offices, and industrial facilities to improve indoor air quality.
2. What filtration efficiencies are available?
Bag Air Filters are available in multiple efficiency levels, including MERV 8, MERV 11, MERV 13, and equivalent ISO 16890 classifications. The appropriate efficiency depends on your air quality requirements and HVAC system design.
3. What filter media are commonly used?
Most Bag Air Filters are manufactured with high-quality synthetic fiber media or fiberglass media. Synthetic media is commonly selected for its durability, low pressure drop, and long service life.
4. How often should a Bag Air Filter be replaced?
Replacement intervals depend on operating conditions, airflow, and dust concentration. Under normal commercial HVAC applications, filters are typically replaced every 3 to 6 months or according to the system's pressure drop recommendations.
5. Can Bag Air Filters improve HVAC system efficiency?
Yes. A properly selected Bag Air Filter helps maintain clean airflow, reduces dust buildup on coils and equipment, and supports efficient HVAC operation while helping lower maintenance requirements.
6. What industries commonly use Bag Air Filters?
Bag Air Filters are widely used in commercial HVAC systems, hospitals, pharmaceutical facilities, food and beverage processing plants, data centers, office buildings, schools, airports, and manufacturing facilities.
7. Are custom sizes available?
Yes. Custom dimensions, pocket quantities, frame materials, and filtration efficiencies can be manufactured to match different HVAC systems and replacement requirements.
8. What frame materials are available?
Bag Air Filters are commonly supplied with galvanized steel, aluminum, or plastic frames. The appropriate frame depends on the installation environment and customer specifications.
9. Can Bag Air Filters be used as pre-filters?
Yes. Medium-efficiency Bag Air Filters are frequently installed as pre-filters before HEPA filters or high-efficiency filtration systems, helping extend the service life of downstream filters.
10. Do you provide OEM and bulk orders for North America?
Yes. We support OEM and private label services for distributors, HVAC contractors, and equipment manufacturers. Custom packaging, private labeling, and bulk export solutions are available for customers in the USA, Canada, and Mexico.
