HEPA & ULPA Filter
(High-Efficiency Air Filters for Cleanrooms)
EN1822 Standard: The trusted heart of your Cleanroom environment
HEPA and ULPA filters are the essential heart of cleanroom HVAC systems. They function to trap fine particulates, bacteria, and airborne contaminants. Ensure maximum filtration efficiency up to 99.9995%, ideal for electronics, pharmaceutical, and healthcare industries.
Choose the Right Filter for Your Cleanroom Class
HEPA (H13/H14):
For ISO Class 5-8 (Hospitals, General Production Lines). Efficiency: 99.95% - 99.995%
ULPA (U15-U17):
For ISO Class 1-4 (Semiconductor, Special Surgical Rooms). Efficiency: $\ge$ 99.9995%
Types of Air Filters for Cleanrooms
Carefully selected high-quality materials supporting all application standards, from general control rooms to industrial-grade cleanrooms
HEPA Filter
(High Efficiency Particulate Air)
- H13 / H14 Standard: Suitable for general HVAC applications and entry-to-mid level cleanrooms (ISO 5-7)
- ≥ 99.95% | Cleanroom Class ISO 5-7
ULPA Filter
(Ultra Low Penetration Air)
- U15 / U16 / U17 Standard: Traps 0.12-micron particles for maximum purity (ISO 1-4)
- U15 | ≥ 99.9995% | ISO Class 4
- U16 | ≥ 99.99995% | ISO Class 3
- U17 | ≥ 99.999995% | ISO Class 2-1
Disposable Ceiling Module
Ready-to-use module, easy installation, reduces leakage risk. Equipped with an Air Damper for airflow adjustment
- Convenient: Designed for rapid installation and quick filter replacement
- Testing Ready: Integrated Test Port for easy Differential Pressure and Aerosol testing
- Flow Control: Integrated Air Damper for high-precision airflow control
EN 1822
100% Tested Confidence
(Zero Leak Guarantee)
Every VOV HEPA/ULPA filter undergoes rigorous testing with a Filter Leak Auto Scan Machine in compliance with EN1822 standards. This ensures a total absence of pin-hole leaks. A formal Test Report is attached to every unit to guarantee quality before delivery.
Solutions Meeting Cleanliness Standards for Every Industry
Elevating special controlled environments with ISO-certified innovations, supporting the highest levels of cleanliness and safety
Healthcare
Hospitals, Operating Rooms, Negative Pressure Isolation Rooms
Pharmaceutical
Pharmaceutical manufacturing plants, Research Laboratories
Electronics
Electronics component manufacturing plants, Semiconductors
Food & Beverage
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FAQ
For ISO Class 5-8 (e.g., Food or Cosmetics), HEPA H14 is sufficient and cost-effective. But for Microchips or Semiconductors... ULPA U15 is required to capture particles as small as 0.12 microns.
Typically 1-3 years, depending on dust load and Pre-filter/Medium Filter maintenance. Annual Cleanroom Testing is recommended. If Pressure Drop exceeds limits... replace the filter immediately.
