Vertical Window Fan for Sliding Windows Retractable Window Exhaust Fan

Vertical Window Fan for Sliding Windows Retractable Window Exhaust Fan

• Reversible airflow and stepless speed control: This vertical window fan switches between intake and exhaust modes with a simple dial. Adjust airflow from a light breeze to powerful ventilation for bedroom, kitchen, or smoky spaces. Perfect for sliding windows
• Tool-free installation with retractable fit: No drill or hardware needed. The expandable spring frame adjusts up to 2 inches to secure inside sliding window frames. A true window exhaust fan that installs in seconds and removes without damage
• Ipx7 waterproof and ultra quiet operation: Rain and moisture won’t harm this fan, rated ipx7 for bathroom or humid areas. Runs at only 35db, making it a quiet exhaust fan for bedrooms, nurseries, or office spaces without disturbance
• Slim profile with full window access: The narrow vertical design sits flush against the frame, leaving your view clear and allowing the window to open or close freely. A space-saving window ventilation fan for sliding glass windows
• Versatile multi-room ventilation solution: Use as a kitchen cooking exhaust, a smoke extractor for attics, a cooling fan for garages, or a fresh air intake for pet rooms. This reversible window fan adapts to any season and room