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Best Buy customers often prefer the following products when searching for fresh air fan.

If you live in a small apartment with minimal ventilation, or if you're a renter who can't install a permanent air-circulation system, a portable fan is a must. These appliances will provide instant air flow whenever you need it, and some even include air purification for cleaner air. Browse the top-ranked list of fresh air fans below along with associated reviews and opinions.

Main Results
  1. Dyson - Purifier Cool - TP07 - Smart Air Purifier and Fan - White/Silver - Front_Zoom
    Top comment

    "Thai fan is by far the best fan I’ve ever bought! The sound is near silent, extremely clean and fresh air....Best purifier as of now. Get fresh air inside during winter...Excellent Fan/Purifier"

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    Product Description

    The Dyson Purifier Cool purifying fan combines intelligent sensing with an advanced, fully sealed filtration system. It’s engineered with two phases of purification so what goes inside stays inside. The HEPA filter captures 99.97% of particles 0.3 microns⁵ in size, and powerful Air Multiplier technology purifies the whole room¹ and cools you.²
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    Top comment

    "Thai fan is by far the best fan I’ve ever bought! The sound is near silent, extremely clean and fresh air....Best purifier as of now. Get fresh air inside during winter...Excellent Fan/Purifier"

    See all customer reviews

    Product Description

    The Dyson Purifier Cool purifying fan combines intelligent sensing with an advanced, fully sealed filtration system. It’s engineered with two phases of purification so what goes inside stays inside. The HEPA filter captures 99.97% of particles 0.3 microns⁵ in size, and powerful Air Multiplier technology purifies the whole room¹ and cools you.²
    See all Air Purifiers
    See all Air Purifiers
  2. Dyson - Purifier Hot+Cool - HP07 - Smart Tower Air Purifier, Heater and Fan - White/Silver - Front_Zoom
    Top comment

    "Brings a breath of fresh air...I like how it was easy to setup and how fast it cleaned up pollutants in the air....its a great dyson purifier + heat helps me alot on cold weather! air feels fresh air compared to some fan"

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    Product Description

    Dyson's purifying fan heaters combine intelligent sensing with an advanced filtration system. A filter removes gases and odors⁵, and a HEPA filter⁴ captures 99.97% of particles 0.3 microns⁶ in size. Powerful Air Multiplier technology purifies and heats the whole room.¹
    See all Air Purifiers
    Top comment

    "Brings a breath of fresh air...I like how it was easy to setup and how fast it cleaned up pollutants in the air....its a great dyson purifier + heat helps me alot on cold weather! air feels fresh air compared to some fan"

    See all customer reviews

    Product Description

    Dyson's purifying fan heaters combine intelligent sensing with an advanced filtration system. A filter removes gases and odors⁵, and a HEPA filter⁴ captures 99.97% of particles 0.3 microns⁶ in size. Powerful Air Multiplier technology purifies and heats the whole room.¹
    See all Air Purifiers
    See all Air Purifiers
  3. Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold - Angle_Zoom
    Top comment

    "It has amazing features, it blows cool and fresh air I'm using it in 4 or 5 and it's perfect already, I can't imagine using it on the highest level 10. ...Definitely worth the money! Fresh air better quality."

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    Product Description

    Dyson's latest purifiers combine intelligent sensing with an advanced filtration system. Three phases of purification sit within a fully sealed filtration and airflow system. So what goes inside, stays inside. A solid-state formaldehyde sensor and a unique catalytic filter detect and continuously destroy formaldehyde¹, an activated carbon filter removes gases and odors and a HEPA filter captures 99.97% of particles 0.3 microns in size. Then powerful Air Multiplier technology purifies, heats the whole room and cools you.²
    See all Air Purifiers
    Top comment

    "It has amazing features, it blows cool and fresh air I'm using it in 4 or 5 and it's perfect already, I can't imagine using it on the highest level 10. ...Definitely worth the money! Fresh air better quality."

    See all customer reviews

    Product Description

    Dyson's latest purifiers combine intelligent sensing with an advanced filtration system. Three phases of purification sit within a fully sealed filtration and airflow system. So what goes inside, stays inside. A solid-state formaldehyde sensor and a unique catalytic filter detect and continuously destroy formaldehyde¹, an activated carbon filter removes gases and odors and a HEPA filter captures 99.97% of particles 0.3 microns in size. Then powerful Air Multiplier technology purifies, heats the whole room and cools you.²
    See all Air Purifiers
    See all Air Purifiers
  4. Vornado - TRANSOM Window Fan with Reversible Exhaust - Ice White - Front_Zoom
    Top comment

    "Wish I could adjust where the air flows more. Good for pulling in fresh air in from outside...Transom Vornado is great fresh air circulation...I bought Trandom a week ago and it is great healthy air from outside coming in from window and screen down stays within your window and circulating properly you can even have another window open with screen down and get more fresh air circulating!"

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    Product Description

    Transom is the result of a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. Powerful airflow circulation and comfort at half the height of conventional window fans, Transom is easy to install, blends elegantly into the space and preservesyour view. Transom seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen. Transom – a new kind of window fan.
    See all Window Fans
    Top comment

    "Wish I could adjust where the air flows more. Good for pulling in fresh air in from outside...Transom Vornado is great fresh air circulation...I bought Trandom a week ago and it is great healthy air from outside coming in from window and screen down stays within your window and circulating properly you can even have another window open with screen down and get more fresh air circulating!"

    See all customer reviews

    Product Description

    Transom is the result of a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. Powerful airflow circulation and comfort at half the height of conventional window fans, Transom is easy to install, blends elegantly into the space and preservesyour view. Transom seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen. Transom – a new kind of window fan.
    See all Window Fans
    See all Window Fans
  5. Lasko - Electrically Reversible Twin Window Fan with Remote Control - White - Front_Zoom
    Top comment

    "Helps keep the house fresh....Great versatile fan...Really good fan and kept me from having to buy another expensive air conditioner. "

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    Product Description

    The Lasko electronically reversible twin window fan will keep you cool both day and night. Two independently-controlled motor fans operate in three ways - intake to bring in fresh air, exhaust to push out stale air, and exchange to combine both operations. The digital thermostat senses room temperature and turns the fan on or off automatically to maintain the comfort level of your choice. It fits most windows (double-hung, casement or sliding) from 22 inches to 32 inches. The expandable panels of this fully assembled unit provide a custom fit for your window space and the slim profile ensures that the outdoors is still within view.
    See all Window Fans
    Top comment

    "Helps keep the house fresh....Great versatile fan...Really good fan and kept me from having to buy another expensive air conditioner. "

    See all customer reviews

    Product Description

    The Lasko electronically reversible twin window fan will keep you cool both day and night. Two independently-controlled motor fans operate in three ways - intake to bring in fresh air, exhaust to push out stale air, and exchange to combine both operations. The digital thermostat senses room temperature and turns the fan on or off automatically to maintain the comfort level of your choice. It fits most windows (double-hung, casement or sliding) from 22 inches to 32 inches. The expandable panels of this fully assembled unit provide a custom fit for your window space and the slim profile ensures that the outdoors is still within view.
    See all Window Fans
    See all Window Fans
  6. Vornado - TRANSOM Window Fan with Reversible Exhaust - Black - Front_Zoom
    Top comment

    "It can fit in with your screen on which is why I like it most. It circulates the air and keeps the room much cooler. If you m don’t always want to use AC and want fresh air then I recommend this!...It was so easy to install and I could have fresh air again. It’s been very hot so I welcome the circulation of fresh air. "

    See all customer reviews

    Product Description

    Transom is the result of a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. Powerful airflow circulation and comfort at half the height of conventional window fans, Transom is easy to install, blends elegantly into the space and preservesyour view. Transom seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen. Transom – a new kind of window fan.
    See all Window Fans
    Top comment

    "It can fit in with your screen on which is why I like it most. It circulates the air and keeps the room much cooler. If you m don’t always want to use AC and want fresh air then I recommend this!...It was so easy to install and I could have fresh air again. It’s been very hot so I welcome the circulation of fresh air. "

    See all customer reviews

    Product Description

    Transom is the result of a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. Powerful airflow circulation and comfort at half the height of conventional window fans, Transom is easy to install, blends elegantly into the space and preservesyour view. Transom seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen. Transom – a new kind of window fan.
    See all Window Fans
    See all Window Fans
  7. Lasko - 16" Electrically Reversible Window Fan with Storm Guard - White - Front_Zoom
    Top comment

    "Moves a lot of air...Excellent window fan. Moves much more air than the little dual fan models...Saves us from using the AC ore and not getting fresh air!"

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    Product Description

    The Lasko 16-inch window fan will keep you cool both day and night. It provides whole-house ventilation with an electrically reversible intake and exhaust motor. Use exhaust during the day to create a refreshing indoor breeze that expels accumulating heat. Use intake at night to draw in the cool evening air. With the Storm Guard feature, the window can be closed behind the fan quickly to keep rain water from blowing into your home. This window fan fits most double-hung, casement, and sliding windows.
    See all Window Fans
    Top comment

    "Moves a lot of air...Excellent window fan. Moves much more air than the little dual fan models...Saves us from using the AC ore and not getting fresh air!"

    See all customer reviews

    Product Description

    The Lasko 16-inch window fan will keep you cool both day and night. It provides whole-house ventilation with an electrically reversible intake and exhaust motor. Use exhaust during the day to create a refreshing indoor breeze that expels accumulating heat. Use intake at night to draw in the cool evening air. With the Storm Guard feature, the window can be closed behind the fan quickly to keep rain water from blowing into your home. This window fan fits most double-hung, casement, and sliding windows.
    See all Window Fans
    See all Window Fans
  8. Sharper Image - PORTAL Window Fan with Reversible Exhaust - Black - Front_Zoom
    Top comment

    "[This review was collected as part of a promotion.] This fan is perfect for a room with no air. It really helps to keep the air cool and it's quiet! ...Very neat little product.Really like how it looks like a small air conditioner.Not big and loud as the box window fans.Puts in just as much air as the big fans,but makes a room look so much better.Really like this product."

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    Product Description

    Sharper Image creates cutting edge products - so when we set out to create a window fan, we did our research and then rewrote the formula. The result was a mere 6.12" tall, cleverly enough to be seamlessly installed in windows up to 38" wide using to an innovative modular block system. In today's world full of ugly, repetitive window fans, Portal is a window fan that lives up to the Sharper Image vision - to bring products today inspired by Tomorrow's Tomorrow.
    See all Window Fans
    Top comment

    "[This review was collected as part of a promotion.] This fan is perfect for a room with no air. It really helps to keep the air cool and it's quiet! ...Very neat little product.Really like how it looks like a small air conditioner.Not big and loud as the box window fans.Puts in just as much air as the big fans,but makes a room look so much better.Really like this product."

    See all customer reviews

    Product Description

    Sharper Image creates cutting edge products - so when we set out to create a window fan, we did our research and then rewrote the formula. The result was a mere 6.12" tall, cleverly enough to be seamlessly installed in windows up to 38" wide using to an innovative modular block system. In today's world full of ugly, repetitive window fans, Portal is a window fan that lives up to the Sharper Image vision - to bring products today inspired by Tomorrow's Tomorrow.
    See all Window Fans
    See all Window Fans
  9. Sharper Image - PORTAL Window Fan with Reversible Exhaust - Ice White - Front_Zoom
    Top comment

    "She loves to open the windows and let fresh air in. This helps so much to blow cooler air in to where she doesn’t have to run her air conditioner as much. ...Right now I use it as a ventilation type Fan for pulling air out of the house"

    See all customer reviews

    Product Description

    Sharper Image creates cutting edge products - so when we set out to create a window fan, we did our research and then rewrote the formula. The result was a mere 6.12" tall, cleverly enough to be seamlessly installed in windows up to 38" wide using to an innovative modular block system. In today's world full of ugly, repetitive window fans, Portal is a window fan that lives up to the Sharper Image vision - to bring products today inspired by Tomorrow's Tomorrow.
    See all Window Fans
    Top comment

    "She loves to open the windows and let fresh air in. This helps so much to blow cooler air in to where she doesn’t have to run her air conditioner as much. ...Right now I use it as a ventilation type Fan for pulling air out of the house"

    See all customer reviews

    Product Description

    Sharper Image creates cutting edge products - so when we set out to create a window fan, we did our research and then rewrote the formula. The result was a mere 6.12" tall, cleverly enough to be seamlessly installed in windows up to 38" wide using to an innovative modular block system. In today's world full of ugly, repetitive window fans, Portal is a window fan that lives up to the Sharper Image vision - to bring products today inspired by Tomorrow's Tomorrow.
    See all Window Fans
    See all Window Fans
  10. Vornado - Silver Swan Oscillating Vintage Fan - Brushed Nickel - Front_Zoom
    Top comment

    "Vornado would not sell me a replacement switch, so I was forced to mail the fan back to them for repair. The fan is HEAVY, so shipping was crazy expensive....I wanted a classic metal fan like the one I grew up with, and this looks like it’s basically a remake. "

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    Product Description

    Combine fresh air and undeniable throwback appeal with this brushed nickel Vornado Swan fan. The oscillating head moves air throughout the room, while three speed settings and a tilting head let you adjust for maximum comfort. Featuring art deco styling in a diecast-metal frame, this Vornado Swan fan is as fashionable as it is functional.
    See all Desk Fans
    Top comment

    "Vornado would not sell me a replacement switch, so I was forced to mail the fan back to them for repair. The fan is HEAVY, so shipping was crazy expensive....I wanted a classic metal fan like the one I grew up with, and this looks like it’s basically a remake. "

    See all customer reviews

    Product Description

    Combine fresh air and undeniable throwback appeal with this brushed nickel Vornado Swan fan. The oscillating head moves air throughout the room, while three speed settings and a tilting head let you adjust for maximum comfort. Featuring art deco styling in a diecast-metal frame, this Vornado Swan fan is as fashionable as it is functional.
    See all Desk Fans
    See all Desk Fans
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