Vertical Window Fan Suitable for Sliding Windows, Retractable Window Exhaust Fan for Kitchens, No Drilling Required, Sizes from 35-150cm, Adjustable Wind Speed black 39.4-41.3in/100-105cm

Introducing the innovative vertical retractable window sash exhaust fan – the ideal choice for efficient air circulation! This box-type exhaust fan features a retractable, ultra-slim design, easily extending 5cm/2in to fit various sizes of sliding windows. Installation can be completed in minutes without tools. No drilling or complicated setup required!Experience the powerful ventilation of our adjustable-speed electric fan, with a strong airflow that quickly removes smoke, moisture, or stale air. Especially suitable for hot regions, smoky places, and humid environments, it actively lowers the temperature, drawing in fresh air and expelling heat, making it a compact air conditioner alternative.This small, upright ventilator is perfect for multiple rooms, especially bathrooms, garages, kitchens, and bedrooms. Its quiet operation ensures a comfortable environment, cooling the bedroom at night without disturbing others. Its waterproof construction allows it to withstand humid conditions.Note: Please confirm the layout between windows in advance. For accurate data, multiple measurements can be taken to avoid incorrect size selection.

• Window Exhaust Fan: This kitchen window exhaust fan is retractable, extending 5 cm, solving installation problems caused by size limitations. It is very easy to install and remove. Cleaning is also simple; just remove it and rinse with water.
• Product Features: Available in 35-150 cm retractable designs, allowing you to easily measure your window size and choose the most suitable size. Equipped with a power source, suitable for both residential and commercial settings, eliminating size limitations. Easy installation, removable, and convenient to use.
• Versatile Uses: Quickly removes odors and heat, eliminates cooking fumes, odors, and hot pot smells, and blocks heat and moisture. Suitable for cooking fumes in gaming areas. Can be installed vertically on sliding windows for pet deodorization and ventilation; can also be installed horizontally on casement windows.
• Superior Construction: This ventilation and deodorizing exhaust fan features an aluminum alloy frame, magnetic bearings, and a double-sided stainless steel protective mesh, which repels mosquitoes and protects children. The speed is adjustable from 0-2800 rpm.
• Ultra-quiet operation, comfortable use: This window fan uses low-noise motor technology, with an operating noise level of ≤35dB, ensuring quiet operation. Enjoy fresh air circulation without disturbing your sleep, making it an ideal choice for bedrooms, offices, and nighttime ventilation.