HEPA filter design and installation
Professional HEPA Filter System Design & Installation
We provide comprehensive solutions ranging from planning and air exchange calculations to the installation of HEPA/ULPA filter systems. Precision-engineered to meet air cleanliness standards for operating rooms, the pharmaceutical industry, laboratories, and manufacturing cleanrooms.
Regulatory Standards
ISO 14644 & GMP
Air Filtration Level
H13 / H14 (99.97%)
HEPA Filter System Scope of Work
Our structured approach ensures every stage of unit design and installation aligns with the room's required technical specifications
Cleanroom Layout Design & Simulation
Designing airflow patterns (laminar/turbulent), contamination criteria, and air exchange specifications (ACH) in accordance with ISO 14644 & CPOB standards
Terminal Box & HEPA/ULPA Filter Installation
Installation of FFU/HEPA box units featuring hermetic sealing systems and integration with precision-pressurized ducting
Leak Testing (PAO/DOP Leak Test)
Testing filter media and gasket integrity using PAO/DOP aerosol methods to ensure zero contaminant leakage
Airflow Balancing & Differential Pressure
Adjusting and balancing air volume and inter-room differential pressure (positive/negative pressure rooms)
Room Qualification & Certification
Preparation of Installation Qualification (IQ) and Operational Qualification (OQ) documentation for industry audits and validation requirements
Handover & Warranty
Documentation of work results, explanation of usage, and activation of the workmanship warranty.
Why Proper Installation Matters
Installing a HEPA filter involves more than just placing the unit in the ceiling or ductwork. Precision in gasket installation, frame tightness, and air pressure balance determine whether your room passes air cleanliness validation tests.
Aerosol Leak Testing (PAO/DOP)
Every installation is verified using an aerosol photometer to ensure there is no bypass or microscopic damage to the filter media.
Periodic Inspection & Validation
Ensuring filtration performance remains optimal and consistent with air cleanliness standards.
Precision, Cleanliness, and Energy Efficiency
Three core principles upheld by our technicians during every installation of residential and commercial cooling units.
Precision Filtration & Airflow
Utilizing medical and pharmaceutical-grade H13/H14 HEPA filters to capture particles as small as 0.3 microns.
- H13 / H14 efficiency
- Uniform airflow distribution
- Hermetic rubber/gel sealing
ISO & GMP Standards
Corrosion-resistant housing construction (stainless steel or powder-coated mild steel) ensuring long-term structural integrity
- Dust protection cover for the work area
- Neatly organized piping and cabling
- Thorough removal of residual material
Reduced Power Consumption
Designed for low initial pressure drop to reduce the workload on AHUs or fan units
- Optimized AHU/blower workload
- More controlled energy consumption
- Extended filter service life