Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone

(30743 customer reviews)

$38.57

$38.57

Top Pick — discover the Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone, built for performance and designed for life in the United States.

About Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,…

  • DUAL SPEED SELECTION: Enjoy the flexibility of choosing between two air output options on this twin speed window fan. Select the low setting for a gentle and soothing airflow, perfect for creating a calm and relaxing environment. Alternatively, opt for the high setting to experience a brisk and invigorating breeze that helps cool down your space quickly. With this dual speed control, you have the power to customize the airflow to your preference, ensuring maximum comfort and satisfaction.
  • SECURE AUTO-LOCKING EXPANDERS: Experience a secure and snug fit with the auto-locking accordion expanders featured in this twin airflow window fan. Designed for convenience, these expanders effortlessly adjust to fit window openings ranging from 22-1/4″ to 33″. Enjoy peace of mind knowing that your fan is securely installed and properly sealed. This plug-in fan ensures hassle-free operation without the need for batteries. Enhance your airflow control with the reliable and practical features of this window fan.
  • VERSATILE REVERSIBLE FUNCTION: Take advantage of the manual reverse option provided by this twin blade window fan. With this feature, you can switch between two modes of operation. Draw cool and refreshing air into your home by using the intake function, ensuring a comfortable and rejuvenating atmosphere. Alternatively, use the exhaust function to effectively push hot and stale air out of the room, promoting better ventilation and air circulation. Embrace the versatility and control offered by this fan.
  • EASY-TO-REMOVE PROTECTIVE COVER: Enjoy the convenience of a removable fabric cover on this fan. Designed to provide protection against bugs and debris, the cover keeps unwanted elements out. When the fan is not in use, the cover acts as a barrier, preventing hot and humid air from entering your home. This feature helps maintain a comfortable indoor environment even when the fan is not actively circulating air. With the easy-to-remove cover, you can effortlessly clean and maintain your fan, ensuring optimal performance and longevity.
  • VERSATILE AND PORTABLE DESIGN: Experience the convenience of this twin blade window fan’s versatile design. Equipped with two sturdy feet, it can be easily placed on a tabletop or any flat surface, providing optimal airflow wherever you need it within your home. The fan features a convenient carrying handle, allowing for effortless portability and the flexibility to move it from room to room. Enjoy the convenience and versatility of this fan’s design, ensuring cool and refreshing air throughout your living space, wherever you may need it.

The Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers exceptional results for American customers who value comfort.

Specification: Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone

Brand

Comfort Zone

Color

White

Electric fan design

Window Fan

Power Source

Corded Electric

Style

Casual

Product Dimensions

5.63"D x 22.75"W x 11.63"H

Room Type

Home Office

Special Feature

Reversible airflow control, Dual speed settings, Exhaust function, Removable fabric cover, Portable design with sturdy feet

Noise Level

53.3 dB

Wattage

45.9 watts

Finish Type

Painted

Number of Blades

12

Air Flow Capacity

272 Cubic Feet Per Minute

Blade Length

9 Inches

Speed

2884 RPM

Voltage

120

Switch Type

Push Button

Included Components

CZ319WT Window Fan, Cord, Product Manual

Indoor/Outdoor Usage

Indoor

Model Name

CZ319-EC

Specification Met

ETL, UL

Control Method

Remote

Is Cordless

No

Main Power Connector Type

2-Pin

Manufacturer

LLC, Mr. Brands

UPC

075877252388

Global Trade Identification Number

00075877252388

Size

9"

Item Weight

1 pounds

Item model number

CZ319-EC

Is Discontinued By Manufacturer

No

Diameter

9 Inches

Finish types

Painted

Care instructions

Hand Wash

Assembly required

No

Number of pieces

1

Warranty Description

1 Year Warranty Against Manufacturer Defects

Batteries required

No

Photos: Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone

30743 reviews for Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone

4.2 out of 5
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  1. Pavel

    On the quiet mode, this fan is so quiet you can’t hear it running, so it’s perfect in a bedroom when you’re trying to sleep. On high, it moves a lot of air.

    I see people complaining that to reverse the airflow direction you have to literally remove it from the window and flip it around and put it back. Yes, it would be convenient to just have a switch, but because this fan is almost half the price of one with a reverse polarity switch, I was able to buy two for basically the same price as one with the switch. With two fans, I have one in my bedroom blowing in, and the other in my office blowing out, which refreshes the air in my upstairs much faster than a single fan would. At night, I switch the fan in my bedroom to quiet mode so I can sleep, and leave the one in my office running on high. This is so effective at keeping the upstairs of my apartment cool day and night that I have not turned on my A/C a single time since I installed the fans.

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  2. MW

    Used to reduce carbon dioxide in home office.

    We kept getting headaches in small home office where we work and play games. Bought a CO2 monitor only to realize we were getting to levels of 1500-1600 and anything over 1800 is considered pretty bad!

    Bought this. Light weight, fit in window easily (didn’t need feet, fit in window sill without removing window screen).

    First day was in office- In 2 hours use on exhaust on medium, CO2 went down from 1500 to 600. Second day, tried it in bedroom window directly across hall in window on farthest wall on medium. In 1.5 hrs CO2 went from 1200 to 750. Have gotten it as low as 500. CO2 rises from breathing as well using gas appliances (we have a gas stove).

    Prefer it in bedroom as it is a little loud for me (easily over stimulated by noise). But it isn’t so loud you can’t hold conversation or anything. Light weight enough that I just take it out of window at night and set it on the sill or floor.

    Air in rooms definitely feel less dense and more fresh. Very happy with this window fan unit!

    If you’re getting headaches in specific rooms at home, consider it might be CO2 and get some ventilation asap!

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  3. alfonso mejia

    vent a room quickly draws cool air in if you want or can do both at the same time.
    This is my second one the other one lasted about four years and still works but needs a good cleening lol

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  4. L&A

    Place this fan in a kitchen window. It works has a powerful pull that takes out the air from the the stove and kitchen.
    Great value, durable. Ofcourse don’t place it close to the stove but nearby.
    Easy install, easy to use.

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  5. ThisGuy

    It works very well, sucks the air right out, and fits perfectly in the window. The noise is manageable as far as fans go, the noise doesn’t bother me.

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  6. Javo64

    Wonderful, lightweight, easy to switch from interior to exterior flow. You have to switch the entire fan around, super easy. Air flow is perfect. I love it cause it’s not too big either. It also has 2 speeds.

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  7. RP

    Overall really nice and moves enough air to cool down and ventilate an average size bedroom. It will bring down the temp several degrees once the temp outside is at or below room temp, and it keeps the CO2 levels around 500-600 with one person in the room (quite good for anyone unfamiliar with IAQ). The remote is a nice feature, and as someone who likes white noise, the fan speeds don’t bother me from a sound perspective. I would give this 5 stars except for the deafening volume of the beeps when you change fan speed or direction. Do not plan to mess with these features after anyone in the house is asleep. I don’t understand why they had to be so loud or even exist at all. If there was a way to turn the beeps off this would be a stellar product for the price.

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  8. Wsparry

    This is a decent exhaust fan that performs well for reducing moisture levels (we monitor through temperature and humidity sensors) without significantly affecting indoor temperature, even with the imperfect seal (i.e. fanned pull out extensions on each side of the fan to cover gaps— a brilliantly adaptable design for multiple window widths). It can also function well for blowing cool air in.

    That being said, if this fan is used daily, it will probably last about a year with upkeep unless you are savvy with mechanics. This is my conclusion after owning about four of these. The reason for the downgrade in stars mostly has to do with this disposable quality. The company offers no support for repair, which is admittedly more common than not for items like this. But there is more.

    While they did efficiently honor one of our warranties, there was no room for context. They verified the receipt, identified that it fell within the one year time frame, and sent a new fan. However, they did not verify the model type (we initially purchased the three speed) and sent us the incorrect model (the two speed). While the price difference is small, our purchase decisions are well-reasoned. I emailed a couple of times with a week span between emails. I received a auto-verification that my email was received and no response despite their initial quick responding to the warranty request. It would seem that the company did not care to engage with the humans that purchased the fan or to attempt to resolve their error.

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  9. Lilith

     

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  10. Pavel

    This fan works pretty well overall. It has multiple speed settings – one of them blows strong and powerful, which I really like. The lower speed, however, is noisier than I expected. If it were a bit quieter, I would easily give it 5 stars.

    It fits a standard window, but make sure to check the width before buying. In my case, it didn’t fit one of my wider windows, so double-check the measurements first.

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    Last updated on October 18, 2025 10:44 pm Details
    Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone
    Comfort Zone Twin Window Fan with Reversible Airflow Control, 9 inch, Auto-Locking Expanders, 2 Speed Fan, Dual Fan, Exhaust, Airflow 9.84 ft/sec, Ideal for Home, Kitchen,… by Comfort Zone

    $38.57

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