Vertical Window Exhaust Fan

Updated September 16, 2026

Title: Vertical Window Exhaust Fan Retail_Price: $110 Condition: Open Box Adjustable Vertical Installation & Proper Window Fit Designed for vertical sliding windows with an expandable frame, this window fan fits 35.5-37.4 inch window openings. The adjustable frame allows easy setup without complicated assembly, providing a stable fit for renters and homeowners. The retractable panels help reduce gaps and improve installation stability for reliable daily use Reversible Airflow & Stepless Variable Speed Control Equipped with an adjustable stepless knob, this vertical window fan supports precise speed regulation to meet different ventilation needs. It features dual working modes of air intake and exhaust, which can freely switch to draw in fresh outdoor air or expel indoor hot air, smoke, peculiar smells and stuffy air. Easily refresh indoor air circulation and create a comfortable breathing environment at any time. Ultra-Quiet Motor & Efficient Heat Dissipation Built with a high-quality silent pure copper motor, this exhaust fan operates smoothly with low noise even at high running speeds. It achieves powerful air delivery while reducing operating noise, avoiding disturbing your daily work, study and sleep. The durable motor ensures stable long-term operation, effectively solving indoor high temperature, odor and smoke problems quietly and efficiently. Slim Space-Saving & Humanized Design Adopting a slender vertical slim body design, this window fan occupies minimal window space and does not block indoor sight and light. It allows you to partially close the window glass for safety and heat insulation while working. The lightweight and compact structure makes it easy to disassemble, carry and store, bringing great convenience for seasonal use and space arrangement. Wide Versatility for Multi-Scenario Use This portable ventilation fan is suitable for various indoor spaces, ideal for living rooms, kitchens, bedrooms, garages, attics and apartment dorms. It effectively exhausts cooking fume in the kitchen, dissipates heat in hot stuffy rooms, removes smoke and peculiar smells, and continuously circulates fresh air. No permanent modification to the house, perfect for temporary and long-term household ventilation solutions.

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