Best 4 Inch Grow Fans For 2019

Best 4 Inch Grow Fans For 2019

Inline grow fans play a crucial part in ensuring you get the most out of your cannabis plants. If your looking for a 4 inch inline grow fan take a look at the 4 most popular fans on Amazon with free shipping. I did the research so you can compare inline fans easy in 1 location. I personally use the Acinfinity cloudline fans and love them. That being said I was a long time user of can-fan and I still own a few of those as well.  All the products I am listing will link to Amazon with free shipping in Canada if you click the image. Fans are in order by price.

Best 4 inch grow fans
Can-Fan
S 400

CFM:
123 CFM

Speed Controller:
No

Watts:
75

Loudness:
9/10

Weight:
7 lbs

Warranty:
5 Years

Price:
$134.99

Click To Buy

ac infinity fans
AC Infinity Cloudline

CFM:
205 CFM

Speed Controller:
Yes

Watts:
29

Loudness:
5/10

Weight:
5.20 lbs

Warranty:
2 Years

Price:
$129.00

Click To Buy

obionics Fan
Obionics Fan
Iobio Pro

CFM:
190 CFM

Speed Controller:
Yes

Watts:
20

Loudness:
7/10

Weight:
4.40 lbs

Warranty:
2 Years

Price:
$119.00

Click To Buy

Vivosun grow fans
Vivosun Fan
4 Inch

CFM:
190 CFM

Speed Controller:
Yes

Watts:
59

Loudness:
7/10

Weight:
4.49 lbs

Warranty:
1 Year

Price:
$68.99

Click To Buy

Best 4 inch grow fans

Can-Fan has been around for a long time. I first used their fans about 14 years ago and still have some fans running that are over 5 years old. They are not as efficient as some of the newer fans but they are super reliable. Compared to the cloudline from AC infinity this fan can be a bit loud other than that I have no complaints with Can-Fan.

best inline grow fan 2019

Ac Infinity is new on the market in 2018 I believe and making a fast name for them self with there stylish, quiet efficient inline fans. I purchased one to run some tests and could not be happier with things. the digital controller is a nice added bonus that will allow you to control and set warning alarms. the fan and the power this fan has for the noise is amazing.

best inline grow fans

Obionics fans are quickly becoming popular on Amazon with great reviews, amazing efficiency and price to match. I have not personally used these fans yet but I do plan on ordering one in to test it out in the future and see how it compares to the cloudline from Ac Infinity. With a digital controller, this could be a good competitor with the cloudlines.

Vivosun grow fans

Vivosun if you do not know is one of the budget brands on Amazon. I know a lot of people using their products who have no complaints and never had any problems but I also know a few people who had issues but they were cleared up through the companies support. Although their products are cheap they get the job done. I myself have never tried their fans yet but I do use their light hangers.

Choose Your Fan Size Below

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Much Respect As Always & Happy Growing @NsRob

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