Terminal HEPA & ULPA Filtration
While standard Air Handling Units (AHUs) provide initial filtration, microscopic pathogens can still breed within the hospital's ducting network. A Terminal HEPA filter is the absolute final barrier, mounted directly inside the OT ceiling's Laminar Air Flow plenum. It guarantees the air washing over the surgical table is perfectly sterile, achieving strict Class 100 cleanroom standards.
- H14 & U15 ULPA Grades
- Mini-Pleat Technology
- Zero-Leak Aluminum Frame
- Integrated DOP/PAO Ports
Product Configurations
Every configuration is precision-manufactured and modularly designed to fit your exact demands.
The Mini-Pleat Technology
To process the massive volume of air required for a hospital cleanroom, a filter needs a vast surface area to handle airflow without causing resistance. We utilize advanced Mini-Pleat construction across all our filter grades.
The water-repellent micro-glass media is meticulously folded into tight, shallow pleats, separated by continuous beads of specialized hot-melt adhesive. This design packs the maximum amount of filtration media into a highly compact frame while ensuring extremely low initial pressure drop, thereby reducing the energy strain on your hospital's HVAC blower motors.
The Extruded Aluminum Frame
A hospital HEPA filter operates under constant, high-velocity air pressure. To prevent the delicate media from warping or breaking its airtight seal, the filter housing is constructed from a heavy-duty extruded aluminum frame.
The internal filter pack is entirely sealed within this aluminum casing using a zero-leak polyurethane potting compound. The frame itself is anodized to prevent any shedding of metal particles, ensuring absolute structural integrity whether it is mounted in an AHU or directly inside the Laminar Air Flow plenum.
Anatomy of Safety
Our systems are governed by extreme safety protocols to ensure zero-defect, fail-safe operation.
H13 (Medical Grade)
The baseline standard for clinical safety. H13 filters trap 99.95% of particles down to 0.3 microns. They are highly common in general hospital wards, standard pathology labs, and isolation rooms where robust air purification is needed without the extreme stringency of a Class 100 cleanroom.
- • 99.95% Efficiency
- • General Ward Safety
H14 (High Efficiency)
The strict, non-negotiable standard for Modular Operation Theatres and critical GMP facilities. The H14 high efficiency cleanroom filter eliminates 99.995% of micro-particles. When paired with a Laminar Air Flow plenum, it guarantees an ISO 5 / Class 100 sterile surgical zone, effectively nullifying airborne infection risks.
- • 99.995% Efficiency
- • ISO 5 Cleanroom Ready
U15 / ULPA
Ultra-Low Penetration Air (ULPA) filters are the absolute apex of air purification. They trap 99.9995% of particles down to an incredibly microscopic 0.12 microns. A U15 ULPA filter is deployed in specialized, extremely high-purity applications like advanced IVF embryology labs, burn units, and organ transplant OTs.
- • 99.9995% Efficiency
- • Apex Air Purity
Key Applications
Modular Operation Theatres
Intensive Care Units (ICU)
IVF & Embryology Labs
Isolation Wards & Corridors
Why Choose MedGenz?
We don't just supply equipment; we engineer and execute complete turnkey hospital ecosystems.
Turnkey Solutions
By providing End to End Hepa-Filteration solutions, we eliminate delays and ensure strict quality control.
ISO & CE Certified
Our processes and products strictly adhere to ISO 9001:2015, ensuring medical-grade outcomes.
Pan-India Execution
Headquartered in Delhi NCR, our engineering teams travel directly to your hospital site anywhere.
Lifetime Support
Our relationship doesn't end after handover. We provide comprehensive lifetime maintenance.
Passing Particle Counts in a UP Hospital
A major surgical center in Uttar Pradesh was consistently failing their annual NABH particle count tests. Despite having a new HVAC system, their third-party auditor kept detecting high levels of 0.5-micron particles over the surgical bed, forcing the suspension of major joint replacement surgeries.
The Solution: Our technical team inspected the ceiling and discovered they were using non-certified, deep-pleat commercial filters with leaky gaskets. We immediately retrofitted their LAF plenum with our H14 Mini-Pleat Terminal HEPA Filters set in zero-leak polyurethane potting. During the re-test via the integrated PAO ports, the particle count dropped to near zero, easily securing their Class 100 certification.
Technical Specifications
| Filter Grade standards | H13, H14, U15 (Compliant with EN 1822 Standards) |
|---|---|
| H14 Filtration Efficiency | ≥ 99.995% at 0.3 Microns (MPPS) |
| Filter Media | Water-repellent Micro-Glass Fiber |
| Frame Construction | Extruded Anodized Aluminum with Polyurethane Potting |
| Initial Pressure Drop | ~120 Pa at Rated Airflow (Highly energy efficient) |
Our Certifications & Compliance
MedGenz is certified and trusted by leading regulatory bodies for healthcare safety.
Udhyam
Government of India recognized MSME Enterprise
CE Certified
European Conformity Standards for Medical Devices
ISO 9001
Quality Management System Certified
Import Export
Registered DGFT Import-Export License
Our Valuable Clients
Trusted by leading healthcare institutions across India. Drag to explore.
Common Questions
Frequently Asked Questions
Technical details regarding our Terminal HEPA & ULPA Filtration.
1What is a Terminal HEPA Filter in an Operation Theatre?
2What is the difference between H13, H14, and U15 ULPA filters?
3How often should hospital HEPA filters be tested or replaced?
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