Vertical Window Exhaust Fan for Sliding Windows, Retractable No Need to Drill Holesembed Ded Installation, for Bedrooms Kitchen Office Smoky Spaces Hot Areas,158~170cm/62.2~66.93in

Bring Fresh Air into Your Home with Our Vertical Window Fan!

Product Highlights:
Designed for Sliding Windows Only, Fits vertical and horizontal sliding window frames.
No-Drill Snap-On Installation, Secure fit without damaging windows; screws included for extra safety.
Adjustable Expandable Design, Fits most sliding window heights with 6cm expansion range on each side (top & bottom).
Powerful 2800 RPM Motor, Rapidly removes smoke, odors, humidity, and cooking fumes.
Ultra-Quiet Magnetic Bearing Motor, 6th-generation brushless technology for silent operation.
Infinitely Variable Speed Control, Turn the knob to adjust from gentle breeze to strong exhaust.
Removable Washable Grilles, Both steel mesh grilles are easy to take off and rinse clean.

Product Specifications:

Compatible Window Type: Sliding windows

Fan Type: Vertical window exhaust fan

Motor Speed: Up to 2800 RPM

Noise Level: Ultra-low (magnetic bearing brushless motor)

Expansion Range: 6cm on each side (top and bottom) – total 12cm adjustable range, Fans under 50cm can only be adjusted by a total of 6cm.

Installation: No-drill snap-on

Material: Durable ABS plastic + rust-resistant removable steel mesh grilles

Bearing Type: Hydraulic bearings; optional magnetic bearing (6th generation) for ultra-quiet operation

Package Includes:
1 x Vertical Window Fan

No-Drill Installation: This vertical window fan fits sliding windows only. Simply measure the inner height of your window frame (indoor side), expand the brackets (up to 6cm each side), and snap securely onto the frame edge. No drilling, no wall damage, no broken seals. Screws included for optional permanent mounting. Install horizontally, vertically, or on either side
Adjustable Expandable Design: Our slim window exhaust fan extends up to 6cm to fit most standard sliding window heights. The dual-fan system ensures a snug grip on the window frame track. Measure once, install once. Bring fresh air in, remove bathroom humidity, kitchen smoke, and stale air. A healthy choice for your family works well on vertical or horizontal sliding windows
Powerful High-Speed Exhaust: Equipped with 2800 RPM imported motor chips and durable hydraulic bearings, this window exhaust fan delivers gale-force ventilation. Quickly clears cigarette smoke, cooking fumes, pet smells, and bathroom moisture. Multiple high-RPM fans create strong suction. Suitable for kitchen, bathroom, bedroom, or any room with a sliding window
Ultra-Quiet Operation & Infinitely Variable Speed: Features 6th-generation magnetic bearing brushless motor for whisper-quiet running, even at high power. The variable speed controller lets you adjust from gentle breeze to powerful hurricane. Even with 10 fans, it stays quiet. Functions as a window exhaust fan for bathroom or bedroom where silence matters. Sleep or work without disturbance
Removable Washable Grilles: Both side steel mesh grilles pop off without tools; rinse them directly under water to remove dust and grease. This keeps your household window fans performing at peak efficiency. Includes everything for hassle-free installation on sliding windows. Breathe clean and enjoy fresh air with this vertical window exhaust fan for sliding windows