Low Noise Vertical Sliding Window Exhaust Fan, Low Decibel Operation Design, Drill-Free Waterproof Easy Install Perfect for Bedroom Night Rest Quiet Air Exchange Use(W,105-110cm)

Product Description✅Why choose this Vent Fan?⭐Drill-Free Recessed Installation, Protects Your Walls, Featuring a three-stage clamping mechanism and a reinforced spring-loaded recessed design, this unit requires absolutely no drilling or wall penetration during installation. It will not scratch walls or glass surfaces, nor does it interfere in any way with the normal opening and closing of sliding windows⭐Silent Operation, Customizable Airflow. Operates quietly to exhaust hot air, cooking fumes, humidity, and odors; users can freely adjust the airflow intensity to suit their specific needs. Its whisper-quiet performance makes it particularly ideal for use in bedrooms and during nighttime hours.⭐Easy Disassembly and Maintenance. Constructed with a sturdy aluminum alloy frame, the entire unit is designed for easy disassembly. This allows for quick breakdown and direct water rinsing—effortlessly removing accumulated dust and significantly reducing the burden of daily cleaning✅【PRODUCT PARAMETERS】►Name : Vertical Sliding Window Exhaust Fan►Applicable Window Size: 13.78 – 53.15 in►Weight: 3.97 – 9.92lb►Speed: 0–2800 RPM►Airflow: 98 CFM►Noise Level: 16–39.8 dB►Bearing Type: Magnetic Levitation►Material: Aluminum Alloy Frame + Stainless Steel Mesh►Usage: for Home, Living Room, Heat Smoke Removal System✅【PACKING LIST】1 * Vertical Exhaust Fan✅【NOTES】① Due to lighting and manual measurement, there may be color differences and a 1-3cm error② Link sizes vary; please refer to the dimensions specified for each specific variant.③ The equipment exhausts air outdoors. ④ If you have any inquiries about the product, please contact us via email, we will respond promptly.

• 🌈【Drill-Free, Embedded Installation】：This vertical sliding window exhaust fan features an embedded design that requires no drilling, ensuring absolutely no damage to your window frame. It is equipped with a three-stage clamping mechanism and reinforced springs to guarantee a secure and stable installation. Once installed, it does not interfere in any way with the normal opening and closing of the window, offering you a safe, convenient, and hassle-free installation experience.
• 🌈【Flexible Telescopic Adjustment Design】：Featuring a built-in 5 cm telescopic spring mechanism and a three-stage clamping structure, this device adapts perfectly to subtle variations in vertical window frame dimensions, ensuring a tight, gap-free fit. The product is available in a variety of sizes, making it compatible with the vast majority of vertical and horizontal sliding windows—demonstrating exceptional versatility and adaptability.
• 🌈【Detachable Structure for Easy Daily Cleaning】：The fan body is crafted from high-quality aluminum alloy with an ultra-slim profile, encased in a sturdy, durable, and water-resistant outer frame designed for long-term use without damage. The entire unit features a fully detachable structure, allowing users to quickly disassemble it to easily remove accumulated dust and grime, making routine maintenance simple and effortless.
• 🌈【Double-Sided Stainless Steel Insect Screens】：Both sides of the fan are fitted with rust-resistant stainless steel mesh screens. While ensuring safe and efficient ventilation, these screens also effectively block mosquitoes, moths, and debris from entering the room. This robust protective barrier not only enhances home safety but also significantly extends the overall lifespan of the fan.
• 🌈【Stepless Speed ​​Control & Ultra-Quiet Operation】：The fan supports stepless speed adjustment, allowing you to flexibly meet a wide range of ventilation and air exchange needs. It operates with extremely low noise levels (≤35 dB), delivering powerful airflow while maintaining silent operation. It efficiently expels hot air, cooking fumes, humidity, and odors—making it particularly ideal for use in bedrooms at night, where it creates a peaceful and comfortable environment for rest.