Retractable Window Exhaust Fan, No-Drill Installation, Vertical Window Fan for Sliding Windows, Adjustable Speed for Home and Kitchen (Black,40-45cm)

Retractable window exhaust fan with a no-drill installation design, suitable for bedroom, kitchen, and everyday home use. Featuring a 5cm telescopic structure and adjustable speed control, it provides flexible and efficient ventilation without modifying window frames Q1: Will it fit different window sizes? A: Telescopic frame adjusts to various window widths Q2: Does it work with sliding windows? A: Designed for vertical and sliding window setups Q3: Is installation complicated? A: Tool-free setup installs quickly without drilling Q4: Is it easy to clean and maintain? A: Detaches easily for simple cleaning and upkeep Specifications: Product Name: Window Exhaust Fan Material: Aluminum alloy frame, stainless steel protective net Bearing Type: Smooth-running bearing system Telescoping Range: 5cm Width: 16cm Length Options: 35–150cm Color: Black, White Voltage: DC 12V (adapter included) Current: 0.35A (per fan) Speed: 0–2800 RPM (adjustable) Airflow: 98 CFM (per fan) Noise Level: 16–39.8 dB (varies by speed) Installation Method: Tool-free clamping installation Package Includes: 1 × Window Exhaust Fan 1 × Power Adapter 1 × Fan Speed Controller Notes: Slight size variations may occur due to manual measurement Color appearance may vary slightly due to screen settings Product support is available through the order page

• Smart Retractable Design for Secure Airflow: Built with a flexible telescopic frame, this retractable window exhaust fan expands smoothly to fit different window widths, providing stable ventilation for kitchens, bedrooms, or workspaces without compromising safety
• Universal Fit for Vertical & Sliding Windows: Designed as a vertical window fan for sliding windows, the adjustable structure adapts to multiple window types, helping maintain steady airflow while reducing gaps for efficient everyday ventilation
• Tool-Free Installation in Seconds: This adjustable window exhaust fan installs without drilling or tools, locking firmly into place for quick setup in rentals or seasonal use, making home ventilation simple and hassle-free
• Durable Build with Easy Maintenance: Made with reinforced clamps and sturdy materials, this window exhaust fan stays secure during daily use and detaches easily for cleaning, supporting long-term and reliable airflow performance
• Multi-Functional Ventilation for Daily Spaces: Acting as a vertical window fan, it helps remove smoke, humidity, pet odors, or stale air from kitchens, bathrooms, garages, or workshops for a fresher, more comfortable living environment