technology

ULPA filtration

Ultra-low-penetration air filtration capturing 99.9995 percent of particles at 0.12 micrometres, used for the tightest ISO Class 4-5 cleanroom applications above HEPA-grade filtration.

Where it's used

Cleanroom HVAC (HEPA/ULPA filtration)
HVAC systems, HEPA/ULPA filtration and fan filter units (FFUs) that maintain the particle counts, air-change rates and pressure cascades required for ISO 14644-classified cleanrooms in pharmaceutical and cell/gene-therapy manufacturing, sold by dedicated filtration and airflow-control equipment makers.
cleanroom-facilities 7 min