Hyuduo Vertical Window Exhaust Fan 75-85cm for Sliding Variable Speed

Spec: Item Type: Vertical Window Exhaust Fan Material: ABS, Stainless Steel Package List: 1 x Vertical Window Exhaust Fan 1 x Speed Control Power Supply How To Use: 1. Remove the product from the packaging. 2. Mount the product onto the window. 3. Plug it into a power source to start using. Note: 1. Please allow size error due to manual measurement. Thanks for your understanding.2. Please check the product size before placing an order. If the window size exceeds this range, installation cannot be carried out. 3. Troubleshooting: Most issues such as fans not working or loose fan covers can be quickly resolved through our troubleshooting videos.

• [PERFECT FIT FOR YOUR WINDOW] Before purchasing, carefully measure the inner frame height of your horizontal sliding window. This vertical window exhaust fan is specifically designed for frames between 75 and 85 cm. Ensure the vertical frame space, not the glass height, falls within this range for a perfect seal and trouble free installation.
• [POWERFUL AIR EXHAUST ONLY] This fan is engineered exclusively for pushing out stale, polluted air. It effectively removes heat, smoke, odors, and humidity from pet areas, smoky rooms, and enclosed spaces. The sturdy aluminum frame supports the fan without requiring any tools for setup making it a robust solution for improving your air quality.
• [TOOL FREE INSTALLATION IN MINUTES] Install this tool free window fan in under a minute. Simply expand the spring loaded frame, place it vertically into the track of your sliding window, and tighten the screws. It is easy to remove without damaging the window frame, making it perfect for quick and temporary ventilation in a bedroom or kitchen.
• [UNINTERRUPTED WINDOW FUNCTIONALITY] Enjoy improved indoor air circulation without losing the use of your window. This slim fan sits flush against the glass, allowing you to open and close the sliding window normally. It features four high performance fans behind a sturdy stainless steel grill to effectively remove odors while maintaining your full operation.
• [CUSTOMIZABLE VARIABLE SPEED CONTROL] Take control of the air movement with the easy to use variable speed controller. This vent fan lets you dial in a gentle breeze for quiet operation or a strong exhaust for rapid smoke and odor removal. It is ideal for apartments, home offices, and studios, providing consistent year round ventilation exactly when you need it.