Cleanroom Air Filtration: Clean room air Filtration and purification is essential in maintaining the cleanliness and sterility of a clean room environment, and different industries and applications may require different methods and levels of air purification. There are several methods used for clean room air Filtration and purification as following. HEPA Filter ULPA Filter ACF Filter High Voltage Ionization UV LightHigh Efficiency Particulate Air (HEPA) filters: These filters are designed to capture particles as small as 0.3 microns with an efficiency of 99.97%. HEPA filters are commonly used in clean rooms to remove particles from the air. Ultra-Low Particulate Air (ULPA) filters: These filters are similar to HEPA filters but can capture particles as small as 0.12 microns with an efficiency of 99.999%. Dust Collector, Bag House Dust Collector Activated carbon filters: These filters are designed to remove odors and volatile organic compounds (VOCs) from the air. Ionization: This method involves charging particles in the air, causing them to stick to surfaces or be attracted to oppositely charged particles. This method is commonly used to remove smaller particles from the air. UV-C light: This method uses ultraviolet light to destroy microorganisms such as bacteria, viruses, and mold spores.