Product Description:

The Pre-filter is the first line of defense in the air filtration system, mainly used to filter large particulate matter in the air, such as dust, pollen, fiber, sand, insects, etc. It is usually installed in the air intake of the air conditioning system, ventilation system or air purification equipment to play a pre-filtration role

Features:

Filtration efficiency: The filtration efficiency of the initial effect filter is usually between 20% and 60%, which is mainly used to filter particles above 5 microns.

Low resistance: The resistance of the primary filter is low, usually between 20Pa and 50Pa, helping to reduce energy consumption.

Simple structure: usually composed of filter materials (such as non-woven fabrics, glass fibers, etc.) and frames (such as paper frames, aluminum frames, galvanized iron frames, etc.).

Easy maintenance: Regular replacement of the filter can maintain the performance of the filter, it is generally recommended to replace every 3 to 6 months.

Technical Parameters:

Applications:

Commercial and civil buildings: Used in central air conditioning systems and ventilation systems to provide basic air purification effects.

Industrial production: In the clean room of electronics, medicine, precision machining and other industrial fields, the primary effect filter is the first line of defense for air purification.

Health: In hospitals, laboratories and other places in the air filtration system, to ensure environmental health.

Air handling equipment: such as air compressors, industrial dryers and other equipment intake filtration, to protect equipment from dust and impurities damage.