- Superior filtration: The unit uses an interior HEPA layer with 99.95% filtration efficiency to deliver high-purity air for delicate operations. - Three-stage filtration: Stage 1 fiber pre-filter; Stage 2 standard filter captures tiny PM2.5 particles; Stage 3 fiber post-filter for extra purification. - Dual operating modes: Dust indicator mode activates an LED to signal when maintenance or filter cleaning is needed; Lighting mode provides bright, shadow-free illumination for precise work. - Dual fan design: Two fans generate strong airflow to improve air intake cleanliness and help maintain a dust-free work environment. - Benefits: Reduces contaminants in the work area, supports higher success rates for sensitive tasks, and improves visibility during procedures. - Compatibility and build: Compact, sturdy unit designed for standard workbenches; durable housing built for daily use. - Use scenarios: Electronics assembly and soldering to keep components clean; micro-sample handling in laboratories for precise prep; precision mechanical cleaning and inspection in maintenance or manufacturing.