Manufacturer in India | Peter Air
A HEPA Terminal Box is the final filtration unit in an HVAC or cleanroom air supply system. It plays a vital role in delivering ultra-clean, particle-free air to critical environments such as pharmaceutical cleanrooms, hospital operating rooms, biotechnology labs, and electronics manufacturing facilities.
At Peter Air, a trusted HEPA Terminal Box manufacturer in India, we design, engineer, and supply GMP-compliant, energy-efficient, and custom-built terminal boxes for industries where air purity is mission-critical.
How Does a HEPA Terminal Box Work?
A HEPA Terminal Box is typically installed at the end of an air duct or directly into a cleanroom ceiling panel. It contains a HEPA filter (High-Efficiency Particulate Air filter) that captures 99.97% of particles measuring 0.3 microns or larger, including dust, bacteria, and aerosols.
The main components include:
Sturdy Housing – Made from galvanized steel, stainless steel, or powder-coated metal for durability and corrosion resistance.
High-Efficiency HEPA Filter – Rated H13 or H14 for pharmaceutical and medical applications.
Air Diffuser Plate / Laminar Flow Grid – Ensures even distribution of filtered air without turbulence.
Gasket & Seal System – Prevents air leakage and maintains filter integrity.
Dampers – Adjustable for controlling airflow as per cleanroom requirements.
The airflow passes through the HEPA filter before entering the controlled environment, removing contaminants and ensuring uniform clean air delivery.
Why HEPA Terminal Boxes Are Essential
Maintains Sterility – Prevents contamination in pharmaceutical production, hospital surgeries, and biotech research labs.
Improves Cleanroom Performance – Keeps cleanroom classifications within ISO 5, ISO 6, or ISO 7 standards.
Energy Efficiency – Optimized airflow design reduces pressure drop and energy consumption.
Easy Maintenance – Quick filter replacement without dismantling the entire unit.
Leak-Proof Construction – Tested for integrity to avoid bypass of unfiltered air.
Where Are They Used?
HEPA Terminal Boxes are widely used in industries where even the smallest particles can cause major issues:
Pharmaceutical Manufacturing – Tablet production, aseptic filling lines, and packaging areas.
Hospitals & Healthcare – Operation theaters, ICUs, isolation wards.
Biotechnology & Life Sciences – DNA testing labs, research centers.
Electronics & Semiconductor – Chip fabrication, assembly lines.
Food & Beverage – High-hygiene processing areas.
Manufacturing Excellence at Peter Air
As a leading HEPA Terminal Box manufacturer in India, Peter Air ensures:
Custom-built designs to fit your ceiling grids or duct sizes.
Material options including SS 304, SS 316, and powder-coated steel.
HEPA filter grades from H13 to H14 for various applications.
Factory testing for airflow, pressure drop, and leak detection.
Compliance with ISO, GMP, and NABL standards.
Our manufacturing process uses precision cutting, automated welding, and powder coating to deliver products that last longer and perform reliably in demanding environments.
Advantages of Choosing Peter Air HEPA Terminal Boxes
✅ Long service life with corrosion-resistant materials.
✅ Low noise operation for a comfortable working environment.
✅ Flexible designs for both ceiling-mount and duct-mount installations.
✅ On-site support for installation and testing.
✅ Bulk manufacturing capacity for large-scale projects.
Conclusion
A HEPA Terminal Box is not just an air filter—it’s a critical safeguard for cleanroom integrity and product quality. At Peter Air, we combine manufacturing expertise, engineering precision, and industry compliance to deliver filtration solutions that meet the most demanding standards.
If you want reliable, durable, and custom-engineered HEPA Terminal Boxes, trust Peter Air – your manufacturing partner for cleaner, safer environments.
Contact Us
Peter Air – Manufacturer in India
📞 +91 8484 836 337 | +91 7350 336 337
📧 sales@peterairs.com
🌐 www.peterairs.com
