Efficient and ultra efficient air filters

Definition: It mainly filters air purification products with dust particle size below 0.5 μ m.

It is made of ultra-fine glass fiber paper or PTFE as the filter material, hot melt adhesive, aluminum foil and other materials as the dividing plate, combined with various materials and structural frames, and sealed with gaskets or jelly glue. It is used in conjunction with FFU or high-efficiency air supply outlets and other equipment.

Efficient and ultra efficient air filters can be widely used in the air conditioning end supply of dust-free purification workshops in industries such as optical electronics, LCD manufacturing, biomedicine, precision instruments, beverages and food, PCB printing, etc. Both high-efficiency and ultra high efficiency filters are used at the end of clean rooms, and can be divided into three structural forms: high-efficiency with partitions, high-efficiency without partitions, high-efficiency with high air volume, and ultra high efficiency filters.

EN1822-2009 European Standard