• With simple structure and low price;
• Excellent performance, strong structure and not easy to deform;
• Low resistance and good general performance;
• Detachable, replaceable filter materials, reusable frame and convenient cleaning;
• Large air volume, high dust holding capacity and high efficiency;
• Mainly used for pre-filtration of air conditioning and ventilation systems to extend the service life of high-efficiency filters;
Outer Frame
- Aluminum frame
Dimension
- Filter section size
Filter Material
- Chemical fiber filter cotton
Filter Level
- G3/G4
Filtration Efficiency
- 85%/95%
Initial Resistance
- 30Pa
Knock-down Frame Structure
- φ4 galvanized iron wire
Temperature Resistance
- Chemical fiber ≤100℃