| Shape | Round |
|---|---|
| Power Source | Electric |
| MPN | Z4 4 inch |
| Number of Speeds | 3 |
| Suitable For | Indoor |
| Control Style | Rotary Knob |
| Blade Orientation | Centrifugal |
| Voltage | 120 V |
| Item Height | 7.3 in. |
| Features | Quiet Operation, Variable Speed Controller |
| Finish | Matte |
| Item Width | 6.3 in. |
| Vent Style | Circular |
| Color | Black |
| Item Diameter | 4 in |
| Material | Plastic |
| Brand | VIVOSUN |
| Mounting | Inline |
| Type | Inline duct fan |
| Ventilation System | Exhaust |
| Model | Z4 |
| Air Flow Volume | 203 CFM |
| Number of Blades | centrifugal impeller |
| Item Weight | Approx. 3 lb |
| Power | 20–40W (varies by speed) |
Check the listing for details. VIVOSUN Z4 4” Inline Duct Fan 203 CFM w/ Variable Speed Controller – Open Box. Color: Black, Condition: Open box. Listed at 32.95 USD. 203 CFM airflow for strong, consistent ventilation. Type: Inline Exhaust Fan. Power: 20–40W (varies by speed). Color: Black. Item Weight: Approx. Material: Plastic housing. Durable, lightweight construction.