Structural and functional features:
The original factory filter housing is usually made of high-strength engineering plastics or metal materials (such as steel sheet formed by stamping), and has the following characteristics:
Sealing design: There is a precise sealing structure (such as rubber sealing ring) at the connection part with the filter element and the compressor intake port, ensuring that the intake air must pass through the filter element for filtration and preventing unfiltered air from short-circuiting into the system;
Air flow guiding structure: The internal design has optimized air flow channels, reducing intake resistance and allowing air to pass through the filter element uniformly, thereby improving filtration efficiency;
Protection performance: The housing is strong enough to withstand external impacts, vibrations, and erosion by dust and moisture in the environment, protecting the internal filter element from damage.
Key points for model matching:
The specifications of the air filter housing are directly related to the intake volume of the air compressor, the filter element model, and the installation position. Different series (such as GA, G, ZR, etc.) and power models have significant differences in housing size, interface form. When purchasing, please provide:
The specific model of the air compressor (such as GA15, GA55VSD) and the factory serial number;
The model of the matching air filter element (the housing must match the size of the filter element);
The part number on the old housing (usually marked on the surface or inside of the housing).
