Ventilation Fan 1Pcs/2Pcs 4 Inch Stainless Steel Pipe Inline Exhaust Fan Blower Toilet Kitchen Hanging Wall Window Duct Fan Air Ventilator Mini Extractor Ventilating Fan (2pcs

Product Name: 4 Inch Stainless Steel Duct Inline Exhaust Fan Material: Steel Power: 20W Rotation Speed: 2800R/Min Air Volume: 140m/H Diameter: 100mm Height: 75mm Color: White + Silver Package Contents: 1 x Duct Booster Exhaust Fan Note 1 Please check the size and color before purchase. 2 Items other than shown in the product photos are not included. 3 Please note that there may be slight color difference due to different monitors, please understand. 4. The above data is for reference only, the size is manually measured, each variable may vary, please refer to the actual product, thank you. 5. If you find any problems with our products, please feel free to contact us by email, we will solve the problem as soon as possible.

• -Good quality steel fan blades, more durable and stronger than plastic fan blades.
• -Lightweight and practical, it runs as smoothly as any fan we've encountered, and it's powerful and efficient.
• Extremely quiet, the fan blades are designed to be silent, with an operating decibel level below 60dB.
• -Use special fully enclosed drum motor, long service life
• Ideal for grow room ventilation or use with a carbon filter for odor control.