Vertical Window Fan, 0-2800 RPM Adjustable Exhaust Fan 59.84~62.6in

Our vertical window sash creates a fresh and comfortable indoor environment. It boasts efficient ventilation and a stylish, modern design, making it perfect for various spaces such as bedrooms, living rooms, kitchens, and basements. Unique Design: - Drill-free Installation: No tools or drilling required, and it won't damage the window structure. The advanced snap-on or suction cup design allows for easy installation on various common window types. - Telescopic Structure: The exhaust fan is flexible enough to adapt to windows of different lengths. After installation, it fits snugly against the window frame, effectively preventing air leakage and ensuring efficient ventilation while keeping the room clean. - High-Efficiency Ventilation: Equipped with a high-performance motor, it generates a powerful airflow, quickly expelling stale air and drawing in fresh air for optimal circulation. - Multiple Wind Speed ​​Adjustments: Multiple wind speed settings allow you to adjust the fan to your needs. - Premium Materials: The casing is made of durable, impact-resistant, and corrosion-resistant materials, able to withstand bumps and friction from daily use. - Safety Protection: The front of the exhaust fan features a fine metal mesh cover, effectively blocking insects from entering the room and preventing injury from accidental contact with the fan blades. Technical Specifications: Name: Window Exhaust Fan Input Voltage: 110-220V Output Voltage: 12V Current: 0.35A (peak single fan) Speed: 0-2800 rpm (adjustable) Airflow: 98 CFM (single fan) Noise: 16-39.8dB (varies with speed) Bearing: Magnetic bearing Material: Aluminum alloy frame + stainless steel mesh cover Size: Optional Package Contents: Exhaust Fan x 1 Power Adapter x 1 Instruction Manual x 1

• Universal Fit for Compact Spaces: Featuring a 2.76-inch telescopic design, this vertical window fan fits most sliding windows without tools and mounts vertically on either side of the frame. It takes up minimal space while delivering powerful performance comparable to larger household window fans
• Powerful, Quiet, and Adjustable Airflow: This vertical window fan combines quiet operation with speeds up to 2800 RPM for robust airflow. Its stepless speed control handles everything from a gentle breeze to powerful exhaust—making it perfect for use as an office fan, a compact alternative to box fans, or a home ventilation unit to ensure continuous air circulation
• Ultra-Quiet Operation for a Peaceful Environment: Equipped with premium hydraulic bearings, this vertical exhaust fan for sliding windows operates at noise levels below 35 dB—as quiet as a library. It silently refreshes indoor air without disturbing your sleep, work, or daily routine
• Tool-Free, Secure Installation for Sliding Windows: Designed specifically for vertical mounting in sliding windows, it features an adjustable spring-loaded frame that creates a tight, secure seal without drilling, effectively eliminating the looseness issues common with small window fans
• Versatile Application: Whether you need to vent kitchen fumes, eliminate pet odors, dehumidify the bathroom, or clear smoke from a room, this window exhaust fan is an ideal home ventilation solution. It is perfect for apartments, offices, studios, and any space requiring improved air quality or supplemental ventilation alongside air conditioning