Vertical Window Fan for Sliding Windows 17.7-19.7in – Reversible Airflow, Stepless Speed Control, Waterproof & Tool-Free Installation for Bedroom, Bathroom & Kitchen, White

Vertical Window Fan for Sliding Windows 17.7-19.7in – Reversible Airflow, Stepless Speed Control, Waterproof & Tool-Free Installation for Bedroom, Bathroom & Kitchen, White

• 【PERFECT FIT FOR SLIDING WINDOWS】 Measure your window's vertical inner frame height (not the glass) before ordering. The spring-loaded frame expands and locks snugly between the top and bottom tracks — no drilling, no screws, no wall damage, just a clean, gap-free fit every time.
• 【ELIMINATES SMOKE, ODORS & HUMIDITY FAST】 Built for real ventilation needs, this exhaust fan swiftly clears cooking smoke, pet odors, stale air, excess heat, and bathroom moisture. Use it as a kitchen exhaust fan, a bathroom ventilation fan, or an everyday air circulator — it handles it all with ease.
• 【INSTALLED IN 30 SECONDS, NO TOOLS NEEDED】 Extend the frame, hook it into your window track, plug it in — done. The slim side-mount design keeps your sliding window fully functional and frees up floor and sill space, making it a far smarter choice than a bulky box fan.
• 【WHISPER-QUIET & EFFORTLESS TO MAINTAIN】 Powered by a magnetic-bearing motor that runs as low as 35 dB, this fan ventilates without disturbing your sleep or focus. Stepless speed control gives you precise airflow adjustment, and the removable stainless steel mesh blocks insects while rinsing clean in seconds.
• 【ONE FAN, EVERY ROOM】 At home in bedrooms, bathrooms, kitchens, home offices, basements, laundry rooms, and pet spaces. Multiple sizes available to fit sliding windows with inner frame heights from 35–135 cm — pick your size and enjoy a perfect fit wherever you need it.