The effectiveness of a ductless fume hood largely depends on the type of filters used. Common filters include:
HEPA filters: High-Efficiency Particulate Air filters capable of capturing particles as small as 0.3 microns. Activated carbon filters: These filters adsorb a wide range of chemical vapors and odors. ULPA filters: Ultra-Low Penetration Air filters that can capture particles as small as 0.12 microns, offering even greater protection.
