Home / Tools & Home Improvement / VIVOSUN 4 Inch Inline Duct Fan 100 CFM and Variable Fan Speed Controller, Speed Adjuster for Inline Duct Fan in Ventilation System

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VIVOSUN 4 Inch Inline Duct Fan 100 CFM and Variable Fan Speed Controller, Speed Adjuster for Inline Duct Fan in Ventilation System

-6% $ 42 .94 $45.68

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Description

Durable: The fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance

Compact But Efficient: This duct fan is compact and lightweight enough to be installed in areas with little available space; With a diameter of 4 inches, speed of 2930 RPM and 100 CFM air flow

Low Noise: Superior balanced centrifugal impeller for long service life & quiet operation; A less than 30 dB noise level does not have any harm and will not disturb your work

3 Speeds: One switch, 3 modes; You can have low, mid, and full speed of the fan, suitable for different needs and situations with better ventilation

Lower Cost: With this fan speed controller, you don’t need to run the fan at full speed all the time so that there is no waste of energy

We may earn commissions on qualifying purchases.

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$37 .60 $42.98

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$44 .08 $49.98

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Amazon

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$122 .53 $128.98

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Ultra Quiet Bathroom Exhaust Fan,1.0 Sones, 100 CFM, Energy Efficient | Low Noise, 9.5" Panel 8.27"x8.27" Ceiling Opening, 4" Duct Ceiling Mounted Retrofit Ventilation Fans for Bathroom Home Office

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$55 .37 $58.29

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