Industrial Medium Efficiency Bag Type Air Filter (F5-F8 Long Life & Low Resistance Type)
What is a bag type air filter (pocket filter)?
A: A combined high efficiency air filter is an advanced filtration device with a modular design, integrating high-performance filter media and durable structural components. This series is engineered for scenarios demanding ultra-high air cleanliness and large air volume handling, such as terminal filtration in air conditioning units and high-purity air purification equipment.
Performance and Characteristics
Core Advantages
High Efficiency & Large Air Volume: Delivers exceptional filtration performance (H14 efficiency at 0.3μm, counting method) while handling large air volumes, meeting the demands of high-flow air purification systems.
Low Resistance & Uniform Wind Speed: Designed to minimize airflow resistance while maintaining excellent wind speed uniformity, optimizing energy efficiency and air distribution.
Easy Installation & Low Operating Cost: Features a user-friendly design for simple setup, reducing labor and time costs. Its efficient structure also lowers long-term operational expenses.
High-Quality Materials & Flame Retardancy: Utilizes high-quality fiberglass filter paper with strong flame retardancy, ensuring reliable filtration performance and safety.
Function & Application
It is suitable for terminal filtration of air conditioning units and various high-volume air purification equipment. Typical applications include commercial buildings, clean rooms, pharmaceutical facilities, and electronics manufacturing plants, where strict air quality control and large air volume handling are essential.

Model, Size and Technical Parameters
Combined High Efficiency Air Filter Technical Parameters
| Filter model | Overall dimensions (mm) | Rated air flow (m³/h) | Initial resistance (Pa) | Filter area (m²) | Efficiency (%) (at 0.3μm) |
|---|---|---|---|---|---|
| (Model 1) | 610×610×292 | 4000 | ≤250Pa | 40 | H14 |
| (Model 2) | 592×592×292 | 3800 | ≤250Pa | 38 | H14 |
| (Model 3) | 305×610×292 | 1900 | ≤250Pa | 14 | H14 |
Customized product display
OEM, OEM Production services. Independent R&D team, one-stop solution for cleanroom projects.

Related Products
If you also have business in hospitals or clean rooms, you can take a look at these products.
Primary Efficiency Universal Plate Air Filter (G1-G4 Low Resistance & High Efficiency Type) PPS/PTFE High-Temperature Resistant Chemical Fiber Needle-Punched Filter Material Precision Direct Back Hydraulic Return Line Oil Filter
Industrial Medium Efficiency Bag Type Air Filter (F5-F8 Long Life & Low Resistance Type)
What is a bag type air filter (pocket filter)?
A: A bag type air filter, also a type of pocket filter, features a "bag-like" design with filter media folded into multiple vertical pockets and secured to a rigid frame. The Industrial Medium Efficiency Bag Type Air Filter (F5-F8 Long Life & Low Resistance Type) is a typical example, utilizing extremely fine chemical fibers or glass fibers as filter media, and is widely used in industrial HVAC systems.

Performance and Characteristics
Core Advantages
Classified as Medium Efficiency (F5-F8), it achieves average filtration efficiencies of 64% (F5), 70% (F6), 85% (F7), and 95% (F8) via the colorimetric method, effectively capturing airborne contaminants in industrial settings.
Designed with Low Resistance and large air volume capabilities, it ensures minimal airflow restriction, reducing energy consumption for industrial air handling systems.
Boasting a Long Life and reusable design, it can be utilized multiple times, lowering long-term operational costs and enhancing sustainability.
Function & Application
Tailored for Industrial scenarios, this filter is widely applied in pharmaceutical, electronic, and food industries for general air conditioning and ventilation. It also serves as effective intermediate filtration in air conditioning systems, removing impurities to uphold air quality and system reliability in industrial production environments.

Model, Size and Technical Parameters
F5/F6 Series Technical Parameters
| Filter model | Overall dimensions (mm) | Rated air flow (m³/h) | Initial resistance (Pa) | Efficiency (class) (MPPS) | Bag Quantity |
|---|---|---|---|---|---|
| HDC/5-13 | 490×287×600 | 1300 | 50-70Pa | F5/F6 | 5 |
| HDC/5-22 | 490×490×600 | 2200 | 50-70Pa | F5/F6 | 5 |
| HDC/6-16 | 592×287×600 | 1600 | 50-70Pa | F5/F6 | 6 |
| HDC/6-27 | 592×490×600 | 2700 | 50-70Pa | F5/F6 | 6 |
| HDC/6-32 | 592×592×600 | 3200 | 50-70Pa | F5/F6 | 8 |
F7/F8 Series Technical Parameters
| Filter model | Overall dimensions (mm) | Rated air flow (m³/h) | Initial resistance (Pa) | Efficiency (class) (MPPS) | Bag Quantity |
|---|---|---|---|---|---|
| HDC/5-13 | 490×287×600 | 1300 | 90-130Pa | F7/F8 | 5 |
| HDC/5-22 | 490×490×600 | 2200 | 90-130Pa | F7/F8 | 5 |
| HDC/6-16 | 592×287×600 | 1600 | 90-130Pa | F7/F8 | 6 |
| HDC/6-27 | 592×490×600 | 2700 | 90-130Pa | F7/F8 | 6 |
| HDC/8-32 | 592×592×600 | 3200 | 90-130Pa | F7/F8 | 8 |
Customized product display
OEM, OEM Production services. Independent R&D team, one-stop solution for cleanroom projects.

Related Products
If you also have business in hospitals or clean rooms, you can take a look at these products.
Primary Efficiency Universal Plate Air Filter (G1-G4 Low Resistance & High Efficiency Type) PPS/PTFE High-Temperature Resistant Chemical Fiber Needle-Punched Filter Material Precision Direct Back Hydraulic Return Line Oil Filter
