Vertical Windows Exhaust Fan for Sliding Windows, Ultra-quiet Window Fan, 20~24in Adjustable Hight Variable Speed Vent Fan, Using for Home Attic Kitchen Buthroom Garage Ventilation

Features

• Powerful & AdjustableSpeed Ventilation: Features 5 builtin highperformance fans with a max speed of 2300 RPM, 2A current and 98 CFM high airflow. Variablespeed control allows you to freely switch airflow speed from gentle circulation to powerful exhaust. Quickly expel moisture, smoke, cooking fumes, pet odors and stale air to refresh your indoor environment.
• Removes Stale Air: This exhaust fan is primarily designed to expel stale indoor air to the outdoors. Whether its cigarette smoke from family members, odors from pets, or cooking fumes from the kitchen, installing this exhaust fan will restore clean, fresh air to your home
• Telescoping Frame Fits Most Sliding Windows: Telescoping adjustable height ranges from 29 to 35. This vertical window exhaust fan can perfectly fit most standard horizontal sliding windows. No cutting or extra modification needed, simply extend or retract the frame for a tight, leakfree fit in your window opening.
• FullCoverage Safety Mesh Protection: Every fan is covered with a heavyduty fine mesh grill, which prevents accidental contact with spinning fan blades while blocking bugs, leaves and outdoor debris. The top auxiliary airinlet screen further optimizes air intake and adds an extralayer barrier against contaminants.
• Easy Installation: No tools requiredsimply snap the fans top and bottom ends into the window frame. Follow the instructions included in the package, and youll have it installed in under 3 minutes. When installing, ensure the fan is oriented correctly; you can light a cigarette to test the direction of airflow. Once installed, the fan will not interfere with opening or closing the window, so you can close the window freely without moving the fan