37.5-39.4 Inch Vertical Window Fan For Sliding Windows

Transform your home’s ventilation with the GODNOEI Electric Window Fan – the ultimate solution for sliding windows, vertical sliding windows, and even horizontal sliding transom windows! Available in three size options to fit every need: 23.6"-25.6" (60cm-65cm), 27.6"-29.5" (70cm-75cm), and 31.5"-33.5" (80cm-85cm),35.5"-37.4"(90-95cm),37.4"- 39.4"(95-100cm),39.4"-41.5"(100-105cm),47.3"-49.3"(120-125cm),this GODNOEI adjustable and retractable fan is designed to perfectly match your window’s vertical inner frame height (measure the inner frame distance, NOT the glass height!). Equipped with a 1.97" (5cm) spring telescopic frame, it locks securely into place without wobble, offering flexible adaptation for any sliding window or narrow door gap in your home. As the GODNOEI punch-free, tool-free installation fan, it’s ideal for renters and homeowners alike – simply extend the retractable frame, insert it into the window gap, and tighten to secure, no drilling or scratches left behind. Crafted with a sturdy all-aluminum body, this GODNOEI dual-purpose extractor fan acts as both an air intake and exhaust ventilator, boasting reversible airflow that lets you switch between bringing in fresh outdoor air and removing stale, humid air or unwanted odors. The GODNOEI stepless speed control (0-2800 RPM) allows you to adjust airflow from a soft whisper to a powerful circulation with a simple twist, while the slim profile ensures it won’t hinder normal window operation – perfect for maintaining natural light and accessibility. Engineered for all-season use and multi-scene versatility, the GODNOEI window fan is a must-have home essential for pet owners wanting fresher air or anyone looking to enhance indoor ventilation without bulky equipment. With its durable stainless steel protective grille, reliable electric motor, and double-duty functionality as both a window fan and exhaust ventilator, this GODNOEI product is designed to stand up to daily use in kitchens, bathrooms, bedrooms, basements, and more. Say goodbye to stuffy spaces and ill-fitting fans – the GODNOEI Adjustable Sliding Window Fan combines practicality, durability, and ease of use, with three size options to ensure a perfect fit for your vertical or horizontal sliding windows. Experience personalized comfort and efficient ventilation wherever you need it most, backed by GODNOEI’s commitment to quality and functionality!

• ❤️【PLEASE MEASURE FIRST】Designed specifically for sliding window with 37.4"-39.4" inner frame height (measure vertical window frame space, NOT glass height). Features 1.97" extendable spring mechanism. This custom-fit design is tailored for your vertical window fan installation, ensuring a snug, gap-free fit without tedious adjustments.
• ❤️【MULTI-SCENARIO APPLICATION】Exclusive design for sliding windows, with an aluminum alloy frame ensuring firmly hold on the window frame. As a dedicated window exhaust fan, it’s ideal for refreshing the air in pet areas, smoky spots, or any space lacking proper ventilation—effectively expelling stagnant air and odors.
• ❤️【INSTANT SETUP】Truly no-tools installation - simply extend the spring-loaded frame, insert into window frame and tighten it. This hassle-free process lets you set up your exhaust fan for window in minutes; removable anytime without damaging windows or leaving unsightly marks.
• ❤️【SLIM DESIGN, WINDOW-FRIENDLY】Enables smooth window open/close operation with the fan in right installation place. Our compact window vent fan comes with 6 high-performance fans behind stainless steel mesh for safety and sturdiness, never interfering with your daily window use.
• ❤️【FLEXIBLE AIRFLOW CONTROL】Stepless speed controller can adjust the airflow effortlessly, ranging from a soft breeze to powerful cooling, with no fixed settings. The window fan suits every season and diverse requirements—blow in fresh air in spring or exhaust hot air in summer.