Hooded Type Minipleat HEPA Filters
Terminal Filtration Units for Cleanroom Ceilings & Laminar Flow Systems
Hooded Type Minipleat HEPA Filters are self-contained, ceiling-mounted filtration units designed to serve as terminal filters in cleanroom environments. Integrated into modular ceiling systems or terminal boxes, these filters are crucial for delivering sterile, laminar airflow directly into the cleanroom space. Their compact minipleat construction ensures high-efficiency particle removal while maintaining a low-pressure drop and uniform airflow.
Dyna’s Hooded Type HEPA Filters are engineered for seamless integration into pharmaceutical cleanrooms, biosafety labs, microelectronics facilities, and medical environments. Recognised as one of the top Hooded Type HEPA Filter manufacturers in India, these filters come with built-in air diffusers, housings, and gel-seal gaskets to ensure leak-proof operation, eliminating the need for external housings or ductwork at the point of use.
Pre-tested and certified to EN 1822 standards, Dyna’s Hooded HEPA filters ensure your cleanroom meets ISO 14644 classifications for air cleanliness and regulatory compliance.
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Key Features :
- All-in-One Hooded Design – Combines filter, diffuser, and housing into a compact unit.
- Minipleat HEPA Media – High-efficiency filtration in a low-profile format.
- Gel Seal or Gasket Seal Options – Prevents air bypass and ensures leak-free operation.
- Factory-Tested and Certified – Complies with EN 1822 (H13/H14).
- Easy Installation in Modular Ceilings – Ideal for terminal filtration in clean zones.
Product Specifications:
| Application | Final filtration in Cleanroom & LAF Benches |
|---|---|
| Filter Class | H13, H14, U15-U17 |
| Case | Sandblasted Aluminium Anodized extruded section, GI Cover |
| Media | Micro-Glass Fiber |
| Separator | Hot Melt Glue |
| Sealant | Polyurethane-based adhesive |
| Gasket | Neoprene Rubber |
| Initial Pressure Drop | ≤ 150 Pa |
| Rec. Final Pressure Drop | 400 Pa |
| Application Temperature | 70°C in Continuous service |
| Face Velocity | up to 1.25 m/s |
Applications:
- Pharmaceutical Cleanrooms – Final-stage filtration in modular ceiling systems.
- Biotech Research & Production Labs – For aseptic airflow and contamination control.
- Hospitals & Isolation Wards – Ensures sterile air delivery in sensitive zones.
- Microelectronics & Optics Manufacturing – Clean environments for delicate processes.
- Biosafety Cabinets & Clean Benches – Terminal filters for controlled mini-environments.
- Cosmetics & Medical Device Assembly – Maintains ISO-class air purity.
- Solar PV Cell
- Module Manufacturing
- EV Battery
- Components Manufacturing Ecosystem
Why Choose Dyna Hooded Minipleat HEPA Filters?
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Plug-and-play solution for modular ceilings—no need for external housings.
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Ensures uniform laminar airflow in ISO-class cleanrooms.
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Gel-sealed or gasketed options to suit your leakage prevention strategy.
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Factory-tested filters with individual scan test reports available.
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Backed by Dyna’s decades of cleanroom filtration experience.
Frequently Asked Questions (FAQs)
What is a hooded HEPA filter?
A hooded HEPA filter is a ready-to-install terminal unit that includes the HEPA media, diffuser, and frame for direct ceiling mounting.
Where are these filters used?
They are used in cleanroom ceilings, laminar flow hoods, and terminal filtration points in pharmaceutical, medical, and electronic industries.
How is the hooded filter sealed?
Dyna offers gel seal and gasket seal options, both tested for leak-proof installation.
Are these filters tested individually?
Yes, all filters are individually tested and certified to EN 1822 to ensure performance.