Enhance the air quality of your indoor space with the VIVOSUN 4" Inline Fan HVAC Exhaust Blower Ventilation Fan. This powerful fan is designed to promote a healthy environment by efficiently removing excess heat and humidity from your grow room. With a sleek metallic finish and a modern style, this fan is perfect for any indoor setting.

Featuring a round shape and a corded power source, this fan has a single speed and is suitable for use in attics and other indoor areas. The fan is made of durable metal/steel material and has a voltage of 110V. With a blade orientation of axial and a ventilation system of exhaust, this fan is suitable for use in hydroponic systems and other outdoor spaces. The VIVOSUN 4" Inline Fan HVAC Exhaust Blower Ventilation Fan is an excellent choice for anyone looking to improve the air quality of their indoor space.