Retractable Window Exhaust Fan for Vertical Sliding Windows, 16dB Ultra Quiet 2800RPM Brushless Motor, No-Drill Embedded Installation for Bedroom Kitchen Attic Ventilation(80-85cm)

Revitalize Your Living Space with the High-Performance Retractable Window Exhaust FanAchieving proper ventilation shouldn't mean sacrificing peace and quiet. Our 16dB ultra-quiet window exhaust fan is specifically engineered for modern North American homes, providing a professional-grade solution for air exchange, odor elimination, and temperature control without the need for complex construction or permanent drilling.Key Specifications:Dimensions: 1.57" (D) x 6.3" (W) x 13.78-49.21" (H)Noise Level: 16 Decibels (Laboratory-Tested)Motor Type: High-Efficiency 12V Brushless MotorAirflow: 98 Cubic Feet Per Minute (CFM)Speed: 2800 Revolutions Per Minute (RPM)Power: 35 Watts (AC Power Source)Energy Efficiency: 2300 CFM/W

• SUITABLE FOR SLIDING WINDOWS: Our vertical window extractor fan is designed for sliding windows, featuring an aluminium alloy metal frame with a three-section clamp structure that securely grips the window frame edges. This product is particularly suitable for smoky rooms or kitchens, and any space requiring air circulation
• VARIABLE SPEED DESIGN: The sliding window extractor fan offers 10-speed . Low and medium speeds meet daily air exchange needs, while high speed is specifically designed for environments like kitchen and bathroom. Its high-performance motor generates a powerful airflow, rapidly expelling stale air and introducing fresh air, providing ventilation coverage up to 30 square metres, rapidly expelling stale air and introducing fresh air
• HIGH-QUALITY METAL MATERIALS: Featuring a reinforced aluminium alloy frame, this vertical exhaust fan for sliding windows combines high-quality craftsmanship with aesthetic durability. Its double-sided stainless steel mesh offers waterproofing, UV protection, and insect exclusion, while remaining easily removable for direct rinsing and dust removal
• MULTIPLE SIZE AVAILABLE: Our exhaust fan is available in sizes ranging from 14 to 51 inches, suitable for both vertical and horizontal windows. This variety accommodates diverse requirements, offering limitless possibilities while perfectly meets ventilation needs for homes, kitchens, and commercial spaces
• SLIM 1.57IN ： The ultra-thin metallic frame (only 1.57 inches deep) sits flush within your window tracks, allowing you to use your original window screens and blinds normally; Features a dual-sided stainless steel protective net to children and prevent pests from entering while maintaining max airflow