Exhaust Fan: 4-inch bathroom exhaust fan, CE certified. Premium quality, meets A-level energy efficiency standards, with 24/7 customer service and a 24-month warranty for a worry-free purchase.
Efficient Pure Copper AC Motor: This exhaust fan uses a high-efficiency 12W pure copper AC motor, with a motor speed of 2200rpm/min, temperature rise below 60K, and dual ball bearings. It offers excellent high and low-temperature resistance, low power consumption, and a lifespan of over 10,000 hours. It provides powerful ventilation performance for reliable and efficient operation.
Low Noise Operation and Convenient Switch: This bathroom vent fan operates with noise levels ≤34dB, maintaining a comfortable environment.Suitable for ventilation in bathrooms, kitchens, attics, basements, garages, and living rooms.

Housing and fan wheel are made of high-quality ABS (anti-ultraviolet)
plastic Quiet operation: The exhaust fan uses a ball motor that has the characteristics of quiet operation (<34 dB) and a long service life. Bathroom fan white, compatible with a variety of decoration styles, provide a comfortable and healthy environment.
This wall-mounted vent fan can be installed on a window or wall and is easy to install. It is an advanced window exhaust fan and wall exhaust fan with powerful motor and high performance.
The 150 mm standard exhaust fan is an ideal solution for rooms with high humidity such as bathrooms,  kitchens,  garages,  basements, living rooms, offices, tool rooms, etc.

ABS Fan frame and blade are made of high quality durable ABS plastic, makes it high efficiency working and long working life. Effective, quiet ventilation clears humidity and odors quickly.
IPX2 DAILY WATERPROOF: The 4" window exhaust fan is designed for bathroom, garage, attics, toilet, small room ventilation or exhausting air. Daily water resistant.
MINI & LIGHTWEIGHT: The 4-inch extractor fan performs quietly and easily installed for self DIY project. Power: 12W; Voltage: 110V/60Hz; Air Flow: 55CFM (95m³/h).
WIDE APPLICATION: Usually used in Window / Wall / Ceiling mount in bathroom, toilet, garage, dining room, attics, office, etc. Grilles panel absorb bad air or odors more evenly and quickly.

Exhaust Fan:
1.Efficient Exhaust Fans: 110V bathroom window fans in white color, measuring about 5 x 5 inches/ 140 x 140 mm, 4 inches in diameter of fan; The 7 leaves supercharged design allows the fan to pump more air and change air more efficiently.

2.Quality Material: the garage exhaust fan is made of imported NSK bearing pure copper coil, reliable and durable, IPX2 waterproof grade, light in weight, not easy to deform, with nice heat resistance; Protective mesh is designed to prevent accidental touch.

3.Detailed Features and Energy Saving: speed is 2400r/min; Motor power is 18W, saving energy and electricity; Air volume is 65m³/h, please note that the air volume varies with the environment; Shaft power is 1W; Please check these features of window exhaust fans for smokers before purchasing to avoid misunderstanding.