🏢 Commercial Buildings
In fresh air systems in office buildings, shopping malls, airports, and other locations, G4 pleated filter units are typically installed at the air conditioning unit or return air vent to protect downstream high-efficiency filters or motor systems.
🏭 Industrial Plants
Food plants, automotive paint shops, and pharmaceutical factories, among others, require a clean environment while also demanding high air volume. The G4 effectively filters particles ≥5μm, making it an ideal pre-filtration solution.
💡 Project Recommendations
Common Dimensions: 595×595×46mm / 290×595×46mm
It is recommended to install a matching metal mounting frame for easy regular replacement.
Pressure loss does not exceed 50Pa, saving energy without compromising air volume.