Customer Reviews for VEVOR 4 Inch Inline Duct Fan HVAC Exhaust Blower Kit AC Variable Speed Control

Couldn’t buy it on Amazon so I went to the site and it was equally as easy. It is not quiet but if you add a filter the sound gets muffled a bit. Works great with its simple unmarked dial, be careful with your fingers around the fan. Hard to find any issues with it because the price and power make it the best deal I’ve seen. Sound could be a problem for others though

So far, the duct fan has been working great. Keeps my garage smoke free when I am using my laser. It was easy to hook up. I bought an additional flange and cut a hole in my shelf to have it pull from under the shelf and out my garage.

Unit preforms great and pretty quiet. Hook it to a vent that didn’t supply enough and was satisfy with the results. I would add some great pictures but Amazon app won’t let me paste fotos and I don’t like to allow access to camera or fotos.

A good product for inline duct venting for my application of venting a basement area which creates a negative space pressure and forces air movement from the upper floor above. The variable speed control lets me determine the needed space air changes required. The low sound level and versatile mounting method are also big advantages too. The air quality in the basement has a noticeable improvement [ as detected in an Air Quality Monitor ] since its installation within two weeks. I would recommend this for new homes which have tight breathing limits of their design and for older homes with a similar issue.

Works great like all the other products i have from Vevor! using it to vent the smoke from my laser engraver into the celing exhaust with another 8” inline fan thats up there.

What a great fan. I researched all the manufacturers and found the Vevor fan equal to or better for a great price. Would definitely buy one again.

Love the exhaust blower ,this is why I purchased another one of them. Continue to keep making good products.

So Far So Good!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I have two of them ,they work wonderfully,would buy again if need another one,get products love doing business with vevor

Added a 4" dryer tube and I run the exhaust outside. Perfect for exhausting my coffee roaster and not filling my garage up with smoke. Really quiet so I can easily hear 1st and 2nd crack.