New Arrivals/Restock

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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$54.60 cheaper than the new price!!

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New  $91.00
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Product details

Management number 213630896 Release Date 2026/04/12 List Price $36.40 Model Number 213630896
Category
  • 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
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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