Best 4-inch Inline Fan 2017
Buying Guide and Reviews

If you need to either install or replace a fan in your home, you should really consider using an inline fan as opposed to other types of fans that are available. A 4 inch inline fan has a lot of benefits over other fans, including more power and a quieter sound. They are especially beneficial if you have a larger bathroom, for example. For some information on using an inline fan for bathrooms specifically, you can take a look at this article! With the use of a few additional parts, you can use a 4 inch inline fan to create multiple exhaust points. They can also be a crucial component of indoor grow rooms. Proper ventilation is often forgotten about when new growers are setting up their grow space. It is important to find the best inline fan that you can. For some more information on making one fan work for two vents, check out this article.

If you are considering getting a 4 inch inline fan, there are a few things you should keep in mind. You want to make sure the fan you get is of top quality. You want a high performance product that won’t break down on you constantly. You’ll want a fan that is powerful but also quiet. There’s nothing worse than a fan that is too loud, especially if you are trying to work or focus on something. A really important thing you’ll also want to consider is the CFM. This stands for “cubic feet per minute” which is just the amount of air that the fan can move in a minute. Every fan will have a CFM rating. A 4” inline fan can be a crucial component of any room, as proper ventilation is important, and is a thing that is too often overlooked. For an overview of the basics of an inline fan, as well as some tips on noise control, check out this video.​

Best 4 Inch Inline Fans 2017

Model

Dimensions
(Inches)

Weight

Hurricane Inline Fan 4 in 171 CFM - 736570

Hurricane Inline Fan 4 in

12 x 11 x 9

10 lbs

VenTech IF4 4” Inline Duct Fan 190 CFM

VenTech IF4 4”

12.5 x 10.6 x 9.7

8 lbs

Apollo Horticulture 4" Inch 190 CFM Inline Duct Fan with Built in Variable Speed Controller for Ventilation

Apollo Horticulture 4 Inch

12.6 x 8.9 x 8.7

4.7 lbs

Fantech FR 110 Inline Centrifugal Duct Fan, Molded Housing, 4"

Fantech FR 110

-

6.2 lbs

Tjernlund M-4 Metal Inline Duct Fan, 200 CFM, 4"

Tjernlund M-4

-

8.6 lbs


1. Hurricane Inline Fan 4 in - Winner of Best 4-Inch Inline Fan 2017

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This is a high-performance commercial grade fan. It is made out of steel and has a durable, powder coated finish. This fan features quiet operation due to the high quality UL components that it’s made with. It comes with a 120 volt power cord, eight feet in length, and has a CFM rating of 171. It installs easily, in a very short amount of time. It comes with simple installation instructions as well as mounting brackets. The quality of this fan is proven with countless positive reviews and happy customers!


2. VenTech IF4 4” Inline Duct Fan

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Another high performance fan, this one has been modified in order to establish a superior air flow, which makes it suitable for a variety of different environments. It is great for hospital rooms, growing rooms, and even commercial cooling. The body is aerodynamic and is made of steel, with powder coated baked paint. This allows for maximum stability as well as efficiency. This fan has a CFM rating of 190, and is also backed with plenty of satisfied users.


3. Apollo Horticulture 4 Inch

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This fan is great because it comes with built in speed control. This durable fan has a CFM rating of 190. It very quiet and versatile – perfect for grow rooms, commercial or home environments, and greenhouses, among other settings. It comes with a mounting bracket as well as full instructions for quick, easy installation. The ability to control the speed is an excellent feature as it allows you to customize this fan to your exact requirements.


4. Fantech FR 110 Inline Centrifugal Duct Fan

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This is a lightweight fan, that also has speed control capabilities, making it suitable for a number of different uses and environments. The housing is created through a vibration welding process, which ensures that it is leak proof and airtight. The CFM rating on this fan is 167. Even though it is a little lower than most others, it is still a good quality product that has satisfied a large amount of customers.


5. Tjernlund M-4 Metal Inline Duct Fan

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With a 200 CFM rating, this fan is both powerful and quiet – the best of both worlds! It is also great because it boasts extremely low power usage, which will save money on your energy bills! This fan is ideal for situations when you may need to run it for a long time. It comes with a power cord and mounting bracket. Very versatile and very durable, this fan is a great choice no matter what you need it for!


Best 4 Inch Inline Fans Wrap Up

Whether you are looking to ventilate your bathroom, a grow room, or a larger commercial space, any of these five 4 inch inline fans will get the job done. There are many things you want to consider when searching for the best 4” inline fan. You want to find something that is durable, reliable, and powerful – but quiet at the same time. You want to pay attention to the materials the fan is made from as well as its CFM rating. If you are at all unsure of how an inline fan works, it might be a good idea to check out this article before making a purchase!


All images sourced from Amazon.com
Summary
Review Date
Reviewed Item
Hurricane Inline Fan 4 in 171 CFM - 736570
Author Rating
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