FEATURES
| Model | Fan Type | Air Speed | Air Flow (cfm) | Power (W) | Pressure (Pa) | Noise Level (dB) | Weight (kg) | Diameter (mm) | 
| ERV-100 HF | Turbine | Two | Speed 1 : 71 Speed 2 : 88 | Speed 1 : 76 Speed 2 : 99 | Speed 1 : 170 Speed 2 : 200 | Speed 1 : 35 Speed 2 : 37 | 25.3 | 98 | 
| ERV-250 HF | Turbine | Two | Speed 1 : 147 Speed 2 : 206 | Speed 1 : 160 Speed 2 : 200 | Speed 1 : 200 Speed 2 : 230 | Speed 1 : 39 Speed 2 : 41 | 28 | 145 | 
| ERV-350 HF | Turbine | Two | Speed 1 : 235 Speed 2 : 323 | Speed 1 : 177 Speed 2 : 226 | Speed 1 : 240 Speed 2 : 255 | Speed 1 : 40 Speed 2 : 42 | 32.2 | 195 |