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Precision Purity for Maximum Yield
WAir provides high-end HEPA and ULPA solutions designed to eliminate both particulate and molecular contamination. By securing your cleanroom environment, we help you push the boundaries of technology while minimizing costly product defects.
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U15–U17 ULPA Precision
You get verifiable protection with filters that capture 99.9999% of particles at the Most Penetrating Particle Size (MPPS).AMC & Boron-Free Media
We offer specialized media to prevent Airborne Molecular Contamination (AMC), specifically protecting your wafers from boron and other chemical outgassing.High-Uniformity Airflow
Our precision pleating ensures perfectly laminar airflow, which is critical for preventing turbulence and sweeping micro-particles away from the work zone.
Success Stories From Your Peers
See how global tech leaders are securing their production lines with WAir’s high-precision solutions.
Your Direct Factory Advantage
Partnering with WAir gives you a manufacturing ally that understands the "Technical Faith" required for high-tech environments.
100% Individual Scan Testing: We don't guess—we verify. Every single filter is individually leak-tested in our Shanghai lab according to EN 1822 standards before shipping.
Cleanroom-Standard Packaging: Your filters are cleaned, double-bagged, and sealed in our controlled environment to ensure they arrive ready for your most sensitive installations.
See Your Future Quality
FAQs
Yes. Our U15–U17 ULPA filters are specifically engineered to maintain the ultra-clean environments required for ISO Class 1 and 2 cleanrooms. Request our ULPA performance data
Absolutely. We offer specialized boron-free and low-outgassing glass fiber media to protect your wafers from chemical contamination. Get a material data sheet
Every filter undergoes a full automated scan test to verify its overall and local efficiency according to EN 1822 standards. Watch our leak-testing process
Yes. We understand the high stakes of validation. You can request a sample to test in your facility before moving to bulk procurement. Request your validation sample now
