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Sold by: MarineNow
Sold by: MarineNow
(4266 ratings)
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SEAFLO 4" Electric In-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White

4.5 4.5 out of 5 stars 391 ratings

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About this item

  • Marine Boat Electric Bilge Air Blower, 12v/6.0Amp, 270CFM/456CMH, 4" Outlet Hose
  • Built-in mounting feet allow easy vertical or horizontal installation
  • Very low current draw, high volume air flow, long life
  • Six/Four-blade fan maximizes airflow and efficiency
  • Sealed motor shaft for moisture protection

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Product Description

Features:
Amp Draw: 6.0A
Fuse: 10.0A
Intake Pipe Dia(A) 4"/102
Packing Size(mm): 207*154*114
Weight: 0.90kg (1.98lbs)
Corrosion resistant ABS plastic housing
Corrosion proof design and water resistant motor casing for use in the marine environment
Provides ventilation for engine compartments, galleys, bilges and heads

Application:
Boats bilge ventilation
Engine compartments
Galleys and heads
Race cars and helmet ventilation;
Bus ventilation (engine and bathroom fumes)
Tanning booths
Prison van ventilation (cooling, air-freshening)
Blow-up signs and mascots
Building ventilation

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SEAFLO

SEAFLO 4" Electric In-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
391 global ratings

Customers say

Customers like the air flow, quality and ease of hooking up of the water pump. For example, they mention it blows a lot of air, it serves their purpose and that it's easy to hook up. That said, some complain about the life of the product, saying that it didn't last more than a months time. Opinions are mixed on the noise level.

AI-generated from the text of customer reviews

15 customers mention12 positive3 negative

Customers like the air flow of the water pump. They say it moves a lot of air, blows a ton of air quickly, and efficiently. Some mention that the fan itself blows very strong.

"...It pushes an amazing amount of air through the lines...." Read more

"...Blows a ton of air quickly and efficiently. Unfortunately I just didn’t do enough research on it before I bought it...." Read more

"Love thisMoves alot of air. Keeps my subs and amps cool." Read more

"This does not move as much air as I thought it would, but it did the job ok." Read more

14 customers mention14 positive0 negative

Customers are satisfied with the quality of the water pump. They mention that it works well for their projects, it serves their purpose, and it's powerful. Some say that the fan is amazing and very loud. Overall, most are happy with their purchase and recommend it to others.

"I used this blower to build out a portable cooler, and it packs a punch. It pushes an amazing amount of air through the lines...." Read more

"I really like the blower and it serves my purpose. It is a bit loud but I knew that from prior reviews." Read more

"...Blows a ton of air quickly and efficiently. Unfortunately I just didn’t do enough research on it before I bought it...." Read more

"works well on a diy air cooler" Read more

3 customers mention3 positive0 negative

Customers find the installation of the water pump to be easy. They mention that it has a great air flow and the installation was straight forward.

"Pretty straightforward install, and the wires were long enough for my purposes...." Read more

"Great air flow. Low noise. Easy to hook up. No complaints." Read more

"The installation was straight forward. Very disappointed about the noise level it induced though.....Be aware!!!!!!!!" Read more

3 customers mention3 positive0 negative

Customers are satisfied with the speed of the water pump. They mention that it works just as described and was delivered fast.

"Quick and fast" Read more

"Works just as described and delivered fast! Impressed!" Read more

"Very good and quick delivery" Read more

18 customers mention7 positive11 negative

Customers have mixed opinions about the noise of the water pump. Some mention that it has a low noise level, while others say that it blows lots of air.

"...It pushes an amazing amount of air through the lines. It's loud, but if you're using it in a noisy place - like a van or car it's perfect, but I..." Read more

"Bought for my mail car when my air conditioner went out. Worked great but is noisy...." Read more

"I really like the blower and it serves my purpose. It is a bit loud but I knew that from prior reviews." Read more

"...It’s a lot quieter than my previous blower, but seems to pull just as much air. So far I’m very satisfied." Read more

7 customers mention0 positive7 negative

Customers are dissatisfied with the life of the water pump. They mention that it didn't last more than a months time, it heats up and won't run continuously for too long. Some say that the design worked out but the power adaptor burned out. They also mention that the blower is not being used as intended by the manufacturer, and its lifespan can be drastically reduced.

"...Had to be wired directly to the battery as it was too powerful for my 12V socket and took it out. But then again it is made for marine use...." Read more

"...This blower is not being used as intended by the manufacturer. Larger amp draw than some of the competitors...." Read more

"...is ok but i'm not sure if i got a dud or what but mine did not last more than a months time which to me i would think that it should last way longer..." Read more

"...Used a power adaptor but it burned out. The machine also heats so it won't run continuously for too long. Right now powering it is an issue." Read more

Love it for my purposes!
5 Stars
Love it for my purposes!
Good blower all things considered. I bought this unit and THEN I did my research...This blower is not being used as intended by the manufacturer. Larger amp draw than some of the competitors. This bilge blower should only be used on a boat or for DIY projects that do not require it to be running for extended periods of time. I bought this blower for a DIY spot cooler but discovered through my own research that these units run for years as intended but a reoccurring theme was popping up in every review forum/etc, when run for long stretches (like DIY spot coolers) it's lifespan can be drastically reduced. I kept the blower but purchased a blower much more forgiving of long run times. I used the SeaFlo for something I always need but don't want to buy (DIY kinda guy); a portable fume extractor for my soldering projects. As a fume extractor, it is run briefly while soldering then shutoff in between which is similar to what it's intended by the manufacturer to do. Would recommend it for boating/fume extracting. Stay away if it's the icechest air cooler yer working on.
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Top reviews from the United States

Reviewed in the United States on October 16, 2021
Reviewed in the United States on July 31, 2022
One person found this helpful
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Reviewed in the United States on June 16, 2020
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Reviewed in the United States on July 23, 2022
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4.0 out of 5 stars Amazing fan, at cost of being very loud
Reviewed in the United States on July 23, 2022
This is an amazing little fan and does exactly what it says it does. Blows a ton of air quickly and efficiently. Unfortunately I just didn’t do enough research on it before I bought it. The fan is loud, very very very loud. I used this to try creating a portable air conditioner out of a cooler, and while now I’m cool, I’m also practically deaf.
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5 people found this helpful
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Reviewed in the United States on July 10, 2020
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5.0 out of 5 stars Love it for my purposes!
Reviewed in the United States on July 10, 2020
Good blower all things considered. I bought this unit and THEN I did my research...

This blower is not being used as intended by the manufacturer. Larger amp draw than some of the competitors. This bilge blower should only be used on a boat or for DIY projects that do not require it to be running for extended periods of time. I bought this blower for a DIY spot cooler but discovered through my own research that these units run for years as intended but a reoccurring theme was popping up in every review forum/etc, when run for long stretches (like DIY spot coolers) it's lifespan can be drastically reduced. I kept the blower but purchased a blower much more forgiving of long run times. I used the SeaFlo for something I always need but don't want to buy (DIY kinda guy); a portable fume extractor for my soldering projects. As a fume extractor, it is run briefly while soldering then shutoff in between which is similar to what it's intended by the manufacturer to do. Would recommend it for boating/fume extracting. Stay away if it's the icechest air cooler yer working on.
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13 people found this helpful
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Reviewed in the United States on July 27, 2022
Reviewed in the United States on September 18, 2020
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5.0 out of 5 stars Good quality exhaust blower
Reviewed in the United States on September 18, 2020
Pretty straightforward install, and the wires were long enough for my purposes. The casing feels pretty sturdy and the fan blade looks to be of a decent quality. It’s a lot quieter than my previous blower, but seems to pull just as much air. So far I’m very satisfied.
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One person found this helpful
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Reviewed in the United States on June 18, 2023
One person found this helpful
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Daniel Roy
5.0 out of 5 stars Pour évacuer la chaleur
Reviewed in Canada on February 18, 2022