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SAILFLO

Small Window Exhaust Fan Reversible: 6" Blade Fan with Intake Airflow

  • Based on 2,136 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 27
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Color: 7.7 Inch Cutout


Features

  • Compact for Small Spaces: Ideal for Limited Areas: This is a 6-inch fan designed with a compact form factor. Its 145 CFM (246 m3/h) exhaust airflow is specifically engineered for effectively refreshing the air in smaller spaces, such as powder rooms, closets, utility rooms, or enclosed storage areas. For larger bathrooms or open-plan areas, we recommend selecting a higher-capacity model for optimal performance
  • Clear Specifications: Constructed from durable PP material, the fan offers a primary exhaust of 145 CFM, with an optional intake function at 180 m3/h (107 CFM). It operates at 42 dBAa sound level typical for residential ventilationproviding realistic data for an informed purchase
  • Engineered for Peace of Mind: Equipped with an automatic overheat protector and thermal fuse for safety, plus a durable sleeve bearing motor rated for 9,000 hours of continuous operation. The pull-cord switch allows easy mode cycling: pull to start exhaust (shutter opens), again for intake, and again to stop (shutter closes). If power fails during operation, the shutter remains open; manually pull the cord to reset and close it
  • Simple and Practical: Features a minimalist grille design with a detachable front panel for easy cleaning. The 3.3-foot power cord offers flexible installation. For optimal performance, pull the cord straight and swiftly parallel to the wall, and ensure external vent flaps are clean for smooth shutter operation
  • Accurate Specifications: This 6-inch fan (impeller diameter) has a front grille size of 9.6"x9.6"please confirm sufficient surface space before purchase. The base requires a wall opening of 7.6"x7.6" for mounting, with an installable thickness of 5.2". We recommend measuring your space in advance to ensure a proper fit. Our customer service team is ready to assist with any questions

Description

CFM = Room Area (sq ft) × Ceiling Height (ft) × Air Changes per Hour (n)/60 Number of Fans = Required CFM ÷ Single Fan's CFM Rating Note: Always choose a fan rated higher than your calculated CFM requirement Cutout Size: 7-3/4" A sound level typical for residential ventilation—ensuring you have realistic data for an informed purchase. Optimized for Exhaust. Intake airflow is lower While its primary exhaust is 145 CFM, it also offers an optional intake function at 180 m³/h (107 CFM). Beat the heat during hot summer days by promoting air circulation in your space. Say goodbye to stuffy rooms and embrace a cool and refreshing breeze. To ensure a perfect fit for your window/wall installation, check the fan's dimensions and choose the appropriate model. Installation is a breeze! SF-15DK SF-20DK SF-25DK 4 Inch Pull Switch Fan 6 Inch Pull Switch Fan 4 Inch Inline Duct Fan SAILFLO is committed to providing consumers with high-quality home ventilation equipment. We promote the circulation of breathing in your house, and breathing fresh air can significantly improve the quality of life. A reasonable ventilation system can also effectively help you control the indoor temperature.

Brand: SAILFLO


Color: 7.7 Inch Cutout


Electric fan design: Exhaust Fan


Power Source: ac


Style: Modern


Product Dimensions: 5.2"D x 9.61"W x 9.62"H


Room Type: Bathroom, Bedroom, Home Office, Kitchen, Living Room


Special Feature: Reversible exhaust


Recommended Uses For Product: Air Circulation


Mounting Type: Wall Mount


Power Source: ac


Room Type: Bathroom, Bedroom, Home Office, Kitchen, Living Room


Special Features: Reversible exhaust


Recommended Uses For Product: Air Circulation


Mounting Type: Wall Mount


Controller Type: Pull Chain Control


Number of Speeds: 1


Noise Level: 40 db


Wattage: 25 watts


Number of Blades: 5


Air Flow Capacity: 145 cfm


Speed: 1300 rpm


Voltage: 120 volts_of_alternating_current


Switch Type: Pull Chain


Indoor Outdoor Usage: Indoor


Control Method: App


Number of Power Levels: 1


Main Power Connector Type: NEMA 5-15


Installation Type: Wall Mount


Material: Plastic


Blade Material: Plastic


Color: 7.7 Inch Cutout


Electric Fan Design: Exhaust Fan


Style: Modern


Finish Type: Oil Rubbed


Collection Name: Bathroom,Kitchen,Living Room


Item Dimensions D x W x H: 5.2"D x 9.61"W x 9.62"H


Blade Length: 3 inches


Item Weight: 1.43 kg


Size: 7.7 Inch


Brand Name: SAILFLO


Included Components: Cord


Model Name: SF-15DK


Model Number: LFW-15DK


UPC: 705124242397 673869600379


Number of Packs: 1


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • it's good
Color: 9.5 Inch Cutout
it works great but after a couple of years in my Generator shed, the string dry rots and breaks. It's easy to replace though.
Reviewed in the United States on September 5, 2026 by Julie S.
    • "Exhaust" function I needed
Color: 11.6 Inch Cutout
Attic bedroom REALLY needed an exhaust fan! While we've used a window model to pull heat out during the day, the bring cool air in at night, only one window was installed high enough to pull the heat accumulated at the ceiling. We didn't build the house but I sure would have done it differently if we had. I read the reviews and the mfr instructions that this fan is ONLY for *wall installation*! but we already had a hole in the ceiling where the stovepipe (from the wood stove downstairs - that we removed) went, so I thought "what's the worst that can happen if we put it in the ceiling?" It's an absolutely perfect fit! We removed the "metal frame" for the stovepipe, cut the hole about a half inch larger on one side for the 10" fan, screwed the fan mounting into the wood framing like it was made for this fan. The ceiling placement is near the light switch w/ an electrical outlet BUT the fan's electrical cord would be perfect IF IT WAS 12 INCHES LONGER! As it is, I had to mount an extension cord to the wall. We only use the "exhaust" function to suck the heat accumulated at the ceiling outside - I can only imagine the "creepy crawly" things the fan would bring in... The shutters work perfectly (after clearing away insulation that could obstruct opening and closing). We've had it running practically 24/7 since installing it and it's kept the bedroom 10° to 15° cooler! Personally, I like the "white noise" of the fan, so I can't complain about it. On the other hand - since the fan is close to the TV, and husband watches TV upstairs, he has to turn up the volume 🤷♀️ meh, it's fine. So, turns out you can indeed mount it in the ceiling without terrible repercussions! Great fan for the price, easy to install, and works well. I gave it 5 stars but would dock it half a star for the short electrical cord - c'mon guys, would another foot kill you? ... show more
Reviewed in the United States on September 23, 2023 by ranchofiesta
    • powerful fan
Color: 11.6 Inch Cutout
it works well and has enough power to exhaust the smell and odors.
Reviewed in the United States on August 3, 2026 by Deyou zheng
    • Ran for two years non stop, not too shabby
Color: 9.5 Inch Cutout
Review Image by CoffeeDragon
Review Image by CoffeeDragon
Review Image by CoffeeDragon
I ran this fan non stop for almost exactly 2 years before it finally seized up. I never cleaned it. It was hooked up to a cheap fan speed controller that ran it at about half speed. It served as the exhaust fan for my bathroom, mounted in a window behind a screen. I’d say I got my money's worth out of it. I just ordered a new one to replace this one and once I swap them I’ll take the broken one apart to get it working again then I can just swap them every couple of years. Easy peasy. ... show more
Reviewed in the United States on September 2, 2026 by CoffeeDragon
    • Cheaply made POS
Color: 7.7 Inch Cutout
I was so desperate to get a fan to alleviate the mold situation in our bathroom. We live in a pre-war, old building with ZERO ventilation. After a while of shopping for window fans on Amazon, i settled for this one, since my window is too small for the larger and higher quality ones. For about 3 weeks, this thing worked amazing with no issues-it was relatively quiet, sucked all the steam out of the bathroom, and kept the condensation from building excessively. That is, of course, until I had to turn it off. I want to specify, I did not YANK the cord to turn it off, I simply pulled on the cord to turn it off. It switched off, and just never switched back on again. Save your $40 and buy a different fan. Or only buy this thing if you literally never plan on having to turn it on or off. Whoever decided to design this thing with a cheap pull cord is just not a smart individual. Not to mention the quality of the fan itself is terrible as well-you can feel it as soon as you take it out of the box. ... show more
Reviewed in the United States on October 29, 2025 by Natalie Olinger
    • Window fan! No assembly required, easy install, lightweight plastic
Color: 11.6 Inch Cutout
Ladies, I did it myself. It fits in my bathroom window with just enough room for the rear louvers to open, with my window screen behind it. I purchased air conditioner louvers on amazon and used scissors to cut them to size; includes tape for attaching to fan. This fan is everything I hoped it would be. I bought a long electrical cord to get it across the Bathroom, but I was able to conceal Most of it it very nicely with decor and crossed above the sink lights. This fan does not have an on off switch, it has a pull string. In the advertisement photos, the manufacturer note indicates that any damages to the fan will be caused by Amazon’s poor delivery. If this fan arrives damaged it will most likely be caused by the manufacturer before shipping, since the fan was well packed. Please note my fan arrived in perfect condition. This is a very loud, high powered fan. It pulls air out of the house very well as expected. However it does not blow much air in at all. I think there might be a flaw in the fin design for incoming air. It has a reverse by pulling the string. There are no additional fan speed controls. I like the louvers to keep hot summer air out during the day, open at night for some fresh air. Sadly, I need better fresh air flow coming into the bathroom. ... show more
Reviewed in the United States on June 6, 2020 by NanaLoves
    • Low cost but not strong enough for outdoor vent in wind
Color: 11.6 Inch Cutout
I like this fan, it was definitely one of the lowest cost options - however I had it placed in a small bathroom window venting to the outside - the wind outside would sometimes blow strongly against the window and you could hear the fan noticeably slow down. The louvers did not do much to prevent wind resistance. After 3 months of daily use running about 8 hours a day, it died. This is all plastic construction except for the motor. Runs quietly and is reversible (can vent out or blow in). It moved plenty of air for an 8x8 bathroom. I think it would work well between rooms or in an area where it doesn’t fight against the air flow. ... show more
Reviewed in the United States on January 14, 2021 by Tropical Review
    • Works well
Color: 11.6 Inch Cutout
Replaced my old tired vent fan in the shop. Its nearly all plastic, but it works very well. Easy to install, my order didn’t have any instructions but, it is very straightforward so no issues. Air flow is good either fan or vent, the noise level is fairly low, it’s comparable to an oscillating fan. My only complaint if I had one would be the plug length was a tiny bit short. But again easily remedied. Over all for the cost I am pleased with the product and performance. It has helped regulate the temps in my small shop with little electrical draw. ... show more
Reviewed in the United States on June 4, 2024 by Michelle

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