Aluminum frame panel air filter (primary, medium efficiency)

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Air Filters

Aluminum frame plate air filters (pre-filter and medium-efficiency) feature a robust aluminum alloy frame, ensuring structural stability, corrosion resistance, and detachability. They are suitable for clean air return systems, central air conditioning, and ventilation environments in various civil and industrial buildings. The filter media is replaceable, supports cleaning and reuse, improving economy and extending service life. Widely used in hospitals, airports, shopping malls, and other locations, they combine high-efficiency dust prevention with high-temperature resistance, ensuring air quality. They are particularly suitable for scenarios requiring high air cleanliness but not necessarily high-efficiency filtration.

Detail

Product type: Aluminum frame panel air filter (primary, medium efficiency)

**Product Core Information：

1. Structural Features: The outer frame is made of aluminum alloy, and the filter media is folded synthetic fiber, supported by a metal mesh structure. Compared to paper/galvanized frames, aluminum frames are lighter, more corrosion-resistant, less prone to rust, suitable for humid environments, and offer convenient installation and replacement with lower long-term maintenance costs.

2. Core Functions: Generally used as a pre-filter for air, primarily intercepting large particles of dust, hair, and fibrous impurities ≥5µm in the air. With a large dust holding capacity and low resistance, it is typically used as a pre-protection device for downstream medium/high-efficiency filters, extending the lifespan of downstream precision filters and reducing system energy consumption.

**Common Application Scenarios:

This type of filter has a wide range of applications:
* Residential/Commercial: Inlet pre-filtration for central air conditioning systems and fresh air exchange systems;

* Industrial: Food processing plants, pharmaceutical factories, electronic cleanrooms, automotive painting workshops, exhaust gas treatment equipment, air compressor inlet pre-filtration, etc.

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