Pocket Filters
High-Capacity Pocket Filter Air Filters for Demanding HVAC Applications
Pocket Filters, also known as bag filters, are essential for HVAC and ventilation systems that require high dust-holding capacity and large air volume handling. These filters are designed with multiple extended pockets that provide a larger surface area, enabling them to trap higher amounts of dust and particulate matter compared to standard panel or pleated filters.
Dyna’s Pocket Filters are ideal for environments where air quality, energy efficiency, and long service life are critical. Widely used in pharmaceuticals, hospitals, electronics manufacturing, commercial buildings, and cleanrooms, Dyna is recognized as one of the top pocket filter manufacturers in India, engineering filters to capture medium to fine particles such as dust, spores, pollen, and microorganisms.
Constructed using synthetic or fibreglass media and supported by corrosion-resistant metal or plastic headers, Dyna Pocket Filters offer durability, uniform airflow, and easy installation. These filters are available in multiple pocket lengths, filter grades, and custom dimensions to fit any air handling unit or terminal housing.
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Pocket Filter Key Features :
- High Dust-Holding Capacity – Ideal for high-volume air systems.
- Multiple Pocket Design – Provides a large filter media surface area.
- Low Initial Pressure Drop – Promotes energy efficiency and cost savings.
- Rigid & Leak-Free Construction – Maintains performance under variable airflow.
- Available in Various Grades – M5, M6, F7, F8, F9 as per EN 779 / ISO 16890.
Pocket Filter Application Areas:
- Hospitals & Clinics – Ensures clean air in wards, operation theatres, and ICUs.
- Pharmaceutical Manufacturing – Pre-filtration in multi-stage cleanroom systems.
- Commercial Buildings – Shopping malls, airports, office towers.
- Microelectronics & Optics – Prevents particle contamination in precision areas.
- General Industrial Ventilation – High-performance filtration in factories and warehouses.
- Solar PV Cell
- Module Manufacturing
- EV Battery
- Components Manufacturing Ecosystem
Product Specifications:
| Application | Primary filter for Air conditioning and ventilation systems with high dust |
|---|---|
| Type | Filter with synthetic bags |
| Frame | SS, GI, PP |
| Media | Glass Fiber, Non woven Synthetic |
| Filter Class | G4-F9 |
| Initial Pressure Drop | ≤ 30 Pa |
| Rec. Final Pressure Drop | 90 Pa |
| Application Temperature | 70°C |
| Type | Disposable |
Why Choose Dyna Pocket Filters?
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Designed for maximum filtration efficiency and long operational life.
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Manufactured with robust sealing and uniform pocket distribution.
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Wide range of filter efficiencies for custom air quality control.
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Trusted by OEMs and cleanroom integrators across India and beyond.
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Backed by Dyna’s technical expertise and quality assurance systems.