Description
Portable Cardboard Frame Merv 8 Merv 11 Merv 13 Pleated Pre Filter With Low Price As Replacement
Product Description
Portable Cardboard Frame Merv 8 Merv 11 Merv 13 Pleated Pre Filter With Low Price As Replacement
Applications
1. Pre-filter for air conditioning and ventilation systems
2. Pre-filter for large air compressor
3. Clean room return air filter
4. Pre-filter for local high efficiency filtration device
Material list
Frame - Paper frame
Optional thickness of frame - 1 Inch / 2 Inch / 4 Inch
Media - a mixture of cotton and synthetic fiber, fully supported media boned onto a wire support grid Robust Construction
Efficiency
G4(EN779:2002 filter class) MERV8(ASHRAE 52.2:2007 filter class)
Applicable condition
Max. temperature(℃) 70
Product specification
| Nominal size | Actual size | Efficiency | Rated air volume | Initial resistance under different air volumes | Recommended final resistance | ||
| (inch) | (mm) | EN779 | (m3/h) | (Pa) | (Pa) | ||
| W×H×D | 70% | 100% | 120% | 250 | |||
| 12×24×2 | 290×595×46 | G2 | 1700 | 45 | 70 | 100 | |
| 20×24×2 | 490×595×46 | G2 | 2800 | 45 | 70 | 100 | |
| 24×24×2 | 595×595×46 | G2 | 3400 | 45 | 70 | 100 | |
| 12×24×2 | 290×595×46 | G3 | 1700 | 65 | 95 | 135 | |
| 20×24×2 | 490×595×46 | G3 | 2800 | 65 | 95 | 135 | |
| 24×24×2 | 595×595×46 | G3 | 3400 | 65 | 95 | 135 | |
| 12×24×2 | 290×595×46 | G4 | 1700 | 85 | 130 | 175 | |
| 20×24×2 | 490×595×46 | G4 | 2800 | 85 | 130 | 175 | |
| 24×24×2 | 595×595×46 | G4 | 3400 | 85 | 130 | 175 | |
