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As a high-efficiency air purification material, spray booth filter media plays a critical role in industrial production systems. Its applications span industrial coating, automotive manufacturing, surface treatment, and other sectors, demonstrating irreplaceable value in ensuring operational environment safety.

As the problem of industrial air pollution becomes direr, the significance of air filter cotton, especially primary filter cotton, is slowly increasing. This filter is utilized not only in and ventilation systems for sanitary or dust removal purposes, but as a pre-filter in the clean room air supply system as well. This serves the purpose of capturing larger dust particles, which eventually leads to lesser burdens on the primary air filter cotton, and aids in prolonging the life of the fine filter device. I will list down the three primary requirements that air filter cotton must fulfill.

As industrial air pollution becomes increasingly serious, the role of air filter cotton is becoming increasingly important, especially primary filter cotton. 

Primary filter media is mainly used for pre-filtration in purification systems. It is the most commonly used and widely used filter material in air purification. It mainly removes particles and suspended matter larger than 5μm in the atmosphere. It is economical and practical, has low initial resistance, high dust holding capacity, is flexible, safe, environmentally friendly and easy to use.