Vertical Window Fan for Sliding Windows, Retractable Window Exhaust Fan Vertical Fit for Side Sliding Window for Bedroom Kitchen Attic Ventilation(Black,25.59-29.52in)

Vertical window fan designed for sliding windowsTelescopic adjustment system fits various window sizesStepless speed control for customizable airflowPowerful ventilation for kitchens, bedrooms, attics, and moreEasy maintenance and no permanent installation requiredImproves indoor air quality and circulationProduct Specifications:Product Name: Vertical Window Fan for Sliding WindowsInstallation Method: Mounts along the window frame edgeMaterial: Sturdy Aluminum Alloy Frame + Stainless Steel MeshFan Type: Multi-blade Ventilation FanRated Voltage: 12V (Speed-adjustable power supply converts 220V to 12V)Power Consumption: 4W (per fan)Fan Speed: 0–2500 RPM (Adjustable)Current: 0.3A (Peak current per fan)Dimensions: 55–65cm / 21.65–25.59in, 65–75cm / 25.59–29.52in, 75–85cm / 29.52–33.46in, 85–95cm / 33.46–37.40in, 95–105cm / 37.40–41.33in, 105–115cm / 41.33–45.27in, 115–125cm / 45.27–49.21in, 125–135cm / 49.21–53.14in, 135–145cm / 49.21–57.08in,145–155cm / 57.08–61.02inFan Unit Size: 14 x 14cm / 5.51 x 5.51inPower Source: Plug-in Power AdapterSpeed ​​Control: Rotary Knob (Stepless Speed ​​Adjustment)Applicable Scenes: Bedroom, Kitchen, Bathroom, Living Room, RV, OfficeInstallation Requirement: No drilling requiredPackage Contents:1 x Vertical Window FanImportant Notes:1. Before purchasing, please be sure to measure the dimensions of your window frame to ensure proper fit.2. For optimal stability and airflow performance, it is recommended to install the fan along the inner edge of the window frame.3. It is recommended to regularly clean the protective mesh to maintain optimal ventilation performance.

• WINDOW FAN VERTICAL FIT: Engineered specifically for sliding windows, our vertical window fan allows you to easily between exhaust, ensuring optimal air circulation in your home, kitchen, or office
• SMART TELESCOPIC ADJUSTMENT: With detachable top and bottom frames and built-in spring-loaded clips offering up to 10 cm / 3.93 in of telescopic extension, this sliding window fan vertical fit guarantees a secure installation without wobbling, accommodating various window thicknesses effortlessly
• STEPLESS SPEED CONTROL: Customize your airflow intensity precisely with our vertical window exhaust fan’s stepless speed control feature, suitable for creating a gentle breeze or providing powerful ventilation during cooking or cleaning sessions
• POWERFUL AIRFLOW: Equipped with high-speed fan blades, this window fan for vertical windows rapidly expels indoor heat, cooking fumes, and excess moisture, making it an excellent choice for kitchens, bathrooms, bedrooms, RVs, and more
• EASY TO CLEAN: Built with an aluminum alloy frame and dual-sided stainless steel mesh screens, our vertical window fans offer exceptional water resistance. The detachable design ensures that routine maintenance and cleaning are effortless and quick