| Negotiable | 10 Pieces (MOQ) |
| Frame Material | Aluminum |
| Filter medium | Glass fiber |
| Sealant | Polyurethane adhesive |
| Partition | Hot melt adhesive |
| Max. humidity | 80%RH |
| Max. temperature | 80°C |
| Model | Nominal Size WxHxD (inch) | Actual Size WxHxD(mm) | Rated Airflow (m³/h) | Surface Wind Speed (m/s) | Initial Resistance (pa) | Efficiency (Colorimetric Method) | |
| GCW | 24 x24 x 2 | 610x610x50 | 480 | 0.35 | ≤120 | H13 | |
| GCW | 36x 24 x 2 | 915x610x50 | 700 | 0.35 | |||
| GCW | 48 x 24 x 2 | 1220x610x50 | 950 | 0.35 | |||
| GCW | 24 x 24 x 2-3/4 | 610x610x69 | 600 | 0.45 | |||
| GCW | 46x 22-1/2x 2-3/4 | 1170x570x69 | 1100 | 0.45 | |||
| GCW | 46 x 46 x 2-3/4 | 1170x1170x69 | 2200 | 0.45 | |||
| GCW | 48 x 24 x 2-3/4 | 1220x610x69 | 1200 | 0.45 | |||
| Special size can be customized. | |||||||