Pocket (type) (air) filter
High dust holding capacity:
Multi-pocket design provides large filtration area and reduces replacement frequency.
Low initial resistance:
Promotes energy efficiency and stable air supply.
Long service life:
The robust design resists deformation and maintains its integrity even when airflow fluctuates.
Customizable options:
The frame material, number of pockets and dimensions can be adapted to the specific requirements of the system.
Stable filtration efficiency:
Provides reliable protection for subsequent equipment and clean rooms.
Environmental friendliness:
Non-toxic, odorless material suitable for sensitive industries.
Product description
The Medium Efficiency Pocket Air Filter is designed for use in commercial and industrial HVAC systems as a second stage filter. Featuring a multi-pocket design and high-capacity synthetic or glass fiber filter material, it effectively captures small airborne particles such as dust, pollen, mold spores and other pollutants. This filter provides stable airflow with low resistance, ensuring energy-efficient operation and long service life.
Its rugged design and flexible pocket system achieve high dust holding capacity and minimal deformation under a variety of airflow conditions, making it ideal for environments that require constant air purity.
Specifications
| Parameter | Characteristics |
| Filter material | Synthetic fiber / Fiberglass |
| Frame material | Galvanized steel / Aluminum / Plastic |
| Efficiency class | F5–F9 (EN779) / MERV 8–14 (ASHRAE 52.2) |
| Number of pockets | From 3 to 10 pockets (customization possible) |
| Pocket length | 300 mm, 500 mm, 600 mm (optional) |
| Average capture rate | 85%–95% (depending on material and grade) |
| Initial pressure drop | 45–120 Pa (depending on the model) |
| Recommended final pressure drop | 250–300Pa |
| Heat resistance | ≤ 80 degrees Celsius |
| Moisture resistance | ≤ 100% relative humidity (non-condensing) |
| Dimensions (W×H×D) | Standard or custom sizes available |
Key product benefits
High dust holding capacity:
Multi-pocket design provides large filtration area and reduces replacement frequency.
Low initial resistance:
Promotes energy efficiency and stable air supply.
Long service life:
The robust design resists deformation and maintains its integrity even when airflow fluctuates.
Customizable options:
The frame material, number of pockets and dimensions can be adapted to the specific requirements of the system.
Stable filtration efficiency:
Provides reliable protection for subsequent equipment and clean rooms.
Environmental friendliness:
Non-toxic, odorless material suitable for sensitive industries.
Typical Applications
Commercial buildings and office complexes
Cleanrooms in the pharmaceutical and electronic industries
Hospitals and medical institutions
Food and beverage industry
Paint shops and paint booths
Air handling units (AHU) and ventilation and air conditioning systems
