Two Way Remote Control Window Wall Exhaust Fan Attic Pipe Ventilation Extractor Kitchen Window Airflow Air Cleaning Fan

Features: The 4inch exhaust fan is made from ABS, It can stand up to everyday wear and tear, guaranteeing lasting performance. This bathroom fan offers intake and exhaust modes to balance indoor and outdoor temperatures, effectively purifying indoor air. An included remote control simplifies the operation of the round exhaust fan from a distance. The check valve automatically opens during operation and closes when stopped. Low noise, easy to use. The exhaust fan can be conveniently installed in locations such as garages, workshops, chicken coops, sheds, attics, greenhouses, offices, hospitals, and theaters, suitable for both indoor and outdoor, residential and commercial use.

Specifications: Materials: ABS Size: about 15x9.5cm/5.91x3.74inch Power: 15W Noise: 30dB Frequency: 50Hz Airflow: 100m 3/h Voltage: 220V

Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes: 1set Exhaust Fan