VIVOSUN R4 4 Inch 190 CFM Inline Duct Ventilation Fan and Window Duct Kit, Portable AC Window Seal Kit, Fit with 4”/6” Ducting & 5.9” Hose for Sliding Window, Adjustable AC Vent Kit for Duct Fans
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Product details
| Management number | 213630896 | Release Date | 2026/04/12 | List Price | $36.40 | Model Number | 213630896 | ||
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- Energy-Efficient Ventilation: This powerful blower with a fan speed of 2300 RPM can create an air flow of 190 CFM; It combines the features and benefits of axial and centrifugal fan, effectively circulating air
- Low Noise Level: The durable fan blades revolve smoothly and powerfully, which helps collect airflow volume and cut noise output; A less than 30 dB noise level will not disturb your work
- Adjustable Speed: A stepless speed controller on the power cord enables the fan to run at different speeds; With this speed switch, you can adjust it to the desired airflow level
- Durable Material: This window vent kit is made of durable PVC material that is able to withstand extrusion, aging, and wear; It won't crack or peel off, even after prolonged exposure to the sun or extreme summer heat, ensuring years of dependable use
- Flexible Length Adjustment: Customize the length of this kit by freely combining the plates, ranging from 16.9" to 61"; This flexibility ensures compatibility with slide windows and hung windows of various sizes (NOT suitable for casement window)
| Style | Modern |
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| Material | Plastic |
| Brand Name | VIVOSUN |
| Mounting Type | Window Mount |
| Controller Type | Button Control |
| Number of Speeds | 3 |
| Special Features | Portable |
| Included Components | Cord |
| Recommended Uses For Product | Exhausting |
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