Deep Pleat HEPA/ ULPA Filters
Reliable High-Efficiency Filtration for Cleanroom Environments
In environments where even the tiniest particles can compromise safety, product integrity, or research outcomes, Deep Pleat HEPA / ULPA Filters provide the highest levels of air purification. These filters are engineered to remove 99.97% (HEPA) to 99.9995% (ULPA) of airborne contaminants as small as 0.3 to 0.12 microns, making them ideal for cleanrooms, hospitals, pharmaceutical production units, microelectronics, and biotechnology labs.
Dyna’s Deep Pleat Filters are constructed with uniformly spaced aluminum separators and high-quality microglass media, housed in sturdy casings to maintain shape and integrity even under high airflow. Recognized as one of the top Deep Pleat Filter manufacturers in India, the deep pleated design maximizes surface area and ensures low pressure drop with high airflow, offering an optimal balance of performance, durability, and energy efficiency.
Whether you’re installing them in terminal housings, air handling units, or cleanroom ceiling modules, Dyna Deep Pleat HEPA / ULPA Filters provide certified filtration performance you can rely on for mission-critical applications.
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Key Features :
- High-Efficiency Particle Removal – HEPA (99.97% @ 0.3μ) & ULPA (99.9995% @ 0.12μ).
- Deep Pleat Design – Increased filtration area for higher dust holding capacity.
- Aluminum Separators – Ensure consistent pleat spacing and airflow.
- Sturdy Construction – Robust housing in galvanized steel, aluminum, or stainless steel.
- Tested & Certified – In accordance with EN 1822 / IEST standards.
Product Specifications:
| Application | Filtration in Cleanroom & LAF Benches |
|---|---|
| Filter Class | H10-H12 |
| Case | Sandblasted Aluminium Anodized extruded section |
| Media | Micro-Glass Fiber |
| Separator | Hot Melt Glue |
| Sealant | Polyurethane-based adhesive |
| Gasket | Neoprene Rubber |
| Initial Pressure Drop | ≤ 150 Pa |
| Rec. Final Pressure Drop | 300 Pa |
| Application Temperature | 70°C in Continuous service |
| Face Velocity | up to 1.25 m/s |
Applications:
- Hospitals & OT Rooms – Airborne infection control in sterile medical environments.
- Pharmaceutical Manufacturing – Particle-free air for GMP compliance and product purity.
- Biotech & Research Laboratories – Contamination-free environments for accurate results.
- Semiconductor & Electronics – Protects microcircuits and sensitive material from dust and submicron particles.
- Food & Beverage Clean Zones – Maintains hygiene and prevents microbial intrusion.
- Aerospace & Precision Engineering – Assures clean air during critical assembly.
- Solar PV Cell
- Module Manufacturing
- EV Battery
- Components Manufacturing Ecosystem
Why Choose Dyna Micro Vee Filters?
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ISO & EN-Compliant filters tested for real-world performance.
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Manufactured in controlled production environments.
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Available in multiple frame materials to suit environmental and chemical conditions.
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Long service life and high dust-holding capacity reduce replacement frequency.
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Supported by Dyna’s technical team and quality certifications for cleanroom validation.
Frequently Asked Questions (FAQs)
What is the difference between HEPA and ULPA filters?
- HEPA filters capture 99.97% of particles ≥ 0.3 microns.
- ULPA filters capture 99.9995% of particles ≥ 0.12 microns, offering ultra-high efficiency.
Where are Deep Pleat HEPA filters used?
They are used in cleanrooms, operating theatres, R&D labs, pharmaceutical clean zones, and semiconductor plants.
Can I install these filters in my existing HVAC unit?
Yes, Dyna Deep Pleat Filters are available in custom sizes for integration with AHUs, FFUs, or ceiling grids.
How often should Deep Pleat HEPA filters be replaced?
Typically once a year, or based on pressure drop readings and contamination load.