Quiet and helps with the odor.

Yield Lab 6 Inch 440 CFM Air Duct Fan Vent System

Good product at a reasonable offer.

Great fan!!

It blows

Original item became unusable and growace replaced it immediately with no hassle

Great fan, does what it’s supposed to.

This one was to replace the first one which broke in a month.

Well, I can honestly say this is one of the best ""investment"" I made for my grow tent. It easily ventilates my grow tent and you can control the fan speed with it's built-in controller. It's not as heavy as it looks and setting it up is as easy as it gets. I'm amazed how long it took me to stumble upon your products. Definitely switching stores now!

Okay, I never thought I'd be writing a review for this but I just couldn't help it. I'm just so impressed with GrowAce's service and how this fan is performing. First off, I called customer service looking for a fan and the lady who answered was very knowledgeable and gave me options. I went with what she recommended and this is amazing.The fans are just beyond amazing. They are so quiet you can almost not hear anything when they are running, or maybe my neighbor's washing machine is just too loud lol. The hanging clips allows easy setup and you can easily control how your fans work with the built-in controller. I'm looking to upgrade into a grow room in the next 3-4 months and GrowAce just won my business!

I've had many inline fans that I have used and tested but this one is one of the best so far. You get value out of your money! I'm rating after using this for over 9 months now, and it's still working as expected with minimal noise! I expect this fan to last longer based on what I'm seeing so far. Hopefully I don't jinx it lol.

I've been looking around for a durable, high RPM, and yet a quieter fan but had no luck until I came across a YouTube video about setting up GrowAce's yield lab tents. So I took a gamble and bought one, and It was such a nice surprise that I finally found what I was needing for my own grow tent all this time. Needless to say, I bought a couple more to replace my noisy fans. Get one, I guarantee it's worth every penny.

Hello GrowAce, I just wanted to say how happy I am with your products especially this 6"" fan which after almost a year of using is still working like it was the first time. To be honest I was worried at first how this fan would perform basing on the price I paid for it, but it was definitely a nice surprise to see my investment paid off. The fan is wonderful and I can't wait to try more of your products. I'll be expanding soon so I'm looking forward to getting those indoor tent setup soon. Thank you!

The motor hums silently while it's working and the built in controller allows for switching to different speeds easily. I've been using this fan for months now and I have never encountered any issues at all.

I was expecting this to get delivered in 5 days but it took 7 days to arrive. The fan was perfect though and is what to be expected from Yield Lab products. Silent and gets the job done.

Well, this was not what I expected to say the least after reading all the reviews and people raving how great this fan is. Mine died out after weeks of usage, which was such a bummer as I was expecting more from it. Although, GrowAce did help me out pretty quick with a replacement but it would have been better if I did not had to do that.

Never did I imagine I'll find the perfect fan for my exhaust here. I'm into customizing and painting action figures as a hobby and this works perfect in sucking out those fumes out of my studio. It's nicely built and works quietly, my 1.5hp air compressor is even louder than this lol!

I added more lights in my tent and had to get a larger fan. I have the 4"" fan liked it so I got the 6 "" fan an I love it. The two fans have the same mounting bracket so swapping the fans out was a breeze. You will be pleased with this fan.

Item was packaged nicely and was shipped in time. The fan comes with a solid build that feels durable, a powerful motor, and is very easy to mount. I'm very satisfied with how this fan operates, 5 stars!

Great quality fan without a doubt. can go anywhere you need it to go. It sounds like a regular fan, but has the power of something industrial. It's built quite sturdy.. I should know, I dropped it while trying to set up my tent. Shipping packaging was A-1, nicely wrapped. All in all a real bang bang for your buck

These fans are just great for my grow tent. Works silently, durable, and you can set this up on any position you want. Easy setup with the mounting brackets. Without a doubt, a great fan!

The 6 Inch 440 CFM Air Duct Fan far exceeds my expectations. The built in speed function is a well added accessory. it runs quite and smooth with plenty of airflow for the job at hand. A solid build all together stable and sturdy. You can hang it ,sit it, stand it or spill it....it runs just fine and up to the task......

I was considering of getting a second air conditioning system installed for the top floors until I came across this. My apartment has a small upper floor, main floor, then a basement. The top floors had very low air flow due to how the vents were designed and were consistently hotter in the summer and colder during winter versus the rest of the place. This fan is just excellent, with a few ingenuity and some pipes now I have a balanced main and top floors. This worked perfectly for me and for less!

I've purchased numerous accessories from growace that i needed for my grow room. Each and every time the shipment was on time and came packaged nice and tight. When placing my order I had misspelled my address. So i called GrowAce and the representative i spoke with was unbelievably helpful, direct, and knowledgeable. not only did they fix my problem but also answered every single question i had! Yield Lab's top notch quality speaks for itself immediately after removing the fan from the box. The fan was ready to go straight out of the box with no assembly or adjustments needed. I will continue to recommend and personally use GrowAce for all of my Growing Necessities. Thanks again GrowAce!

A powerful and efficient ventilation fan, I can't express how happy I am with this purchase. Very satisfied with it's performance so far. I have a 7' x 7' grow tent and these fans easily move air easily and maintain a continuous flow of fresh air inside.