ULPA Filter (Ultra Low Penetration Air)
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ULPA Filter (Ultra Low Penetration Air) – Ultimate Air Purity for Critical Environments
In the most sensitive and controlled environments—where even the smallest airborne particles can cause serious issues—ULPA filters (Ultra Low Penetration Air) provide unmatched air cleaning performance. With superior efficiency compared to standard HEPA filters, ULPA filters are the go-to solution in semiconductor cleanrooms, biotech labs, and high-precision manufacturing facilities.
❓ What is a ULPA Filter (Ultra Low Penetration Air)?
A ULPA filter is a high-efficiency air filter capable of removing at least 99.9995% of airborne particles down to 0.12 microns in size. That includes ultrafine dust, smoke, bacteria, viruses, and even nanoparticles. ULPA filters are used where ultra-clean, sterile, and particle-free air is critical to maintain process integrity and product quality.
ULPA filters are installed in:
Cleanroom ceilings
Fan Filter Units (FFUs)
Biosafety cabinets
Laminar flow hoods
High-performance AHU systems
✅ Key Benefits of ULPA Filters
Superior filtration efficiency – Removes particles far smaller than PM2.5 or even most viruses
Supports ISO Class 1–4 cleanrooms – Required for semiconductor and nanotech production
Prevents product contamination – Essential in pharmaceutical, microelectronics, and gene research
Complies with global standards – Certified to EN 1822, ISO 29463, GMP, and FDA requirements
Stable performance – Low-pressure drop and long service life with proper pre-filtration
📦 ULPA Filter Classifications
| ULPA Class | Efficiency @ 0.12µm | Common Applications |
|---|---|---|
| U15 | ≥ 99.9995% | Semiconductor Class 1–10 cleanrooms |
| U16 | ≥ 99.99995% | Nanotech, gene sequencing, photolithography |
| U17 | ≥ 99.999995% | ISO Class 1–2 labs, nuclear, or space environments |
🏭 Industries That Rely on ULPA Filters
🖥️ Semiconductor Manufacturing – Wafer fabs, chip production
💊 Pharmaceuticals & Biotechnology – Vaccine production, sterile areas
🧪 Research Laboratories – Molecular biology, virology, PCR labs
🧼 Medical Device Manufacturing – Clean assembly and packaging areas
🏥 Healthcare & Isolation Rooms – High-security hospital environments
🚀 Aerospace & Defense – Controlled assembly environments
🌟 Why Choose VIETPHAT for ULPA Filters (Ultra Low Penetration Air)?
CÔNG TY CỔ PHẦN KỸ THUẬT VIỆT PHÁT (VIETPHAT) is a trusted provider of ULPA filters and cleanroom air solutions in Vietnam. We supply certified ULPA filters from top international brands like AAF (USA) and Camfil (Sweden).
What sets VIETPHAT apart:
✅ Genuine ULPA filters with full CO/CQ certification
✅ Custom sizes and designs for cleanroom ceilings & FFUs
✅ Compliance with ISO 14644, EN 1822, and GMP cleanroom standards
✅ On-site consultation, validation & particle testing available
✅ Nationwide delivery from Hanoi & Ho Chi Minh City
📞 Get Your ULPA Filter (Ultra Low Penetration Air) Quote Today
📱 Zalo / Hotline: 0971 344 344
📧 Email: sales@vietphat.com
🌐 Website: www.vietphat.com
🚚 Ready stock – Custom solutions – Nationwide support
VIETPHAT – Clean Air, Green Life
Trust ULPA Filters (Ultra Low Penetration Air) from VIETPHAT for the highest level of air purity in the most demanding environments.
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19/10/2026