Hon&Guan Kitchen Exhaust Fan Wall Vent Fan, 141 CFM 6'' Bathroom Exhaust Fan Room to Room Vent Fan with Anti-Backflow Check1 Valve, For Ceiling and Wall Mount, Black-With Fastening Ring.

A bit to mount on walls if you have no handyman experience. Cutting to into the outside and electrical.

This is attached to a cheaper plastic pusher/puller fan where its whine could be heard on other side coming into our sunroom. Once this was attached, only air moving can be heard, and not the fan noise. Although it is not listed as a silencer, it does a pretty good job. Also, it is very thick but flexible so it appears it is going to last a very long time and I did not need to worry about it tearing or breaking when i was working with it.

This unit is strong for its size and quiet as well. However, I gave it four stars due to the back of it has very weak springs on the flaps to keep it closed off when the fan is off. Overall, I would recommend to a friend.

Pleasantly surprised with this product. My hopes where low considering other similar products I have seen, but this one checked all the boxes. Product was well packed, and it even came with instructions (many products like this doesn't believe it or not) Build materials are good, I was hoping for the silver part to be just painted plastic, but in reality its a (real) aluminium plate which quite nice!When it comes to noise, all fans will make some noise thats a fact. This one its on par or even less than other fans.Ver happy with my purchase.

This is super loud. I bought it for our home office because all the computer equipment makes the room get hot. It is much too loud to have on while working in there. It's as loud, if not louder than any standard bathroom fan. I suppose it could work for white noise in a kid's room, but don't put it anywhere else.

This one is Loud! I measured 47db. Otherwise it's ok; doesn't move a great deal of air and the flaps clack a bit in the wind.

The media could not be loaded. Currently making a toy hauler from a 24' covered car hauler trailer. Using the fan to move the climate controlled air from main quarters to the soon to be bath room. And so far it is managing. The fan is quieter than an traditional "fart fan" exhaust fan for a bathroom. But is still louder than the 1 ton mini split. I would buy another one when the need raises. I have LED lights that look light traditional tube lights in a shop, that the fan is plugged into. Fan and light are A OK plugged in this way.

had to replace a VERY noisey old fan in a old singlewide - this was a perfect fit!

La intensidad de ruido es muy alta y molesto

I bought it to cool down our small greenhouse. It was easy to install and it works great.

Bought this for my outdoor kitchen. It was easy to install and it works great

El ruido es insoportable, mejor buscar uno más silencioso

Easy to install and very quiet