The 6 Best Bilge Blower Vents (2022 reviews)

The look and feel of these vents are consistent with the high quality we're used to from the rest of Attwood's lineup. The Attwood Great Blower is marine ignition protected and has built-in mounting feet that permit easy vertical or horizontal installation. Make sure this fits by entering your model number. This attwood turbo 4000 series ii in - line blower provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads.

Most importantly, the attwood great blower moves air and it is used for power source.

Most customers find that the blower comes with a switch but the attwood 7589-3 will work with it. And, a few strongly agree that the blower works with a composting toilet.

Top Customer Quotes:

Low amp draw motor for longer blower and battery life.
This provides ventilation for engine compartments, galleys, bilges, and heads.
This works well, at least in the first tests.
This includes 2 tie straps plus quite a powerful little fan.

Best For Great Price: Seaflo Metal Style Blower

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The Seaflo line of blowers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Seaflo Metal Style Blower works well with quick delivery, it is pretty quiet and has a mounting style. The Manufacturer says: We use an anti-aging, ultraviolet-resistant abs thermoplastic with robust reinforcement for maximum durability and reliability. Further, the blower is used for power source, is built for easy installing and it is very quiet.

The vent provides ventilation for engine compartments, galleys, bilges and heads. Also, this can be used on very low current draw, high volume air flow, and a durable motor. Lastly, the seaflo metal style blower is suitable for a 12vmax amperage capacity.

Almost all buyers opine that the blower can run for multiple hours at a time, running it continuously will damage the fan and void the warranty. Moreover, they say that the vent works very well when used on a teardrop trailer for a battery/ storage vent area works perfectly. Further, a few strongly agree that the fan does move a lot of air but after the adapters the monetary savings are gone. Overall, the tone of buyers is very positive and we believe that the vent suits the purpose.

Top Customer Quotes:

White abs plastic construction with built-in molded mounting brackets for vertical or horizontal install.
This is with fast shipping and it allows for good flow.
This is a great replacement for the metal - style blower.
This is easy to install with the backing of youtube instructions.

Best For Low Noise: Seaflo Bilge Blower Vent

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Compared with other vents in this category, the Seaflo Bilge Blower Vent has a convenient design. The seaflo bilge blower vent can be mounted vertically or horizontally. installation and operating instructions included. Make sure this fits by entering your model number. Further, the vent is easy to wire and it is kind of loud.

The vent provides ventilation for engine compartments, galleys, bilges and heads. Lastly, the seaflo bilge blower vent is highly recommended and it vibrates a lot.

Almost all customers agree that the vent is designed to run continuously while underway. Moreover, they strongly agree that the blower can be used as intended, for clearing the bilge area of fumes before starting the motor. And, a few strongly agree that the vent works in a gm with a diary duct system on the engine side of the firewall. In short, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:

The fan is a better air mover but it should n't be labeled quiet.
This is a blower system by an aftermarket supplier.
Voltage: 12v dc, flow capacity: 270 cfm (cubic feet per minute).
Current draw: 6 amp draw, suits 4" diameter hose.

Best For Low Amp Draw: Amarine Made Bilge Blower Vent

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Compared with other vents in this category, the Amarine Made Bilge Blower Vent has a convenient design. The amarine made bilge blowervent is used for power source and it is easy to mount. Make sure this fits by entering your model number. The air blower allows the engine compartment, kitchen and bilge to be ventilated.it can be used as a defroster fan, also can cool down the amplifier installed on the boat, it can cool an amp rack and bathroom ventilation etc.

Finally, the amarine made bilgeblower vent is just the amount of air moving through the blower, The sound is very little compared to the amazing output and low amp draw.

Almost all customers opine that the blower is noisy in a quiet area. Further, a few strongly agree that the vent is designed to also cool the motor. Further, they say that the vent is great for 12v off grid exaust fan for compost toilet.

Why We Like This:

This is made for easy installing and it is very quiet.
Built-in mounting feet allow easy vertical or horizontal installation.
Sealed motor shaft for moisture protection, corrosion resistant abs plastic housing.
A six/four-blade fan maximizes airflow and efficiency.

Best For Horizontal Installation: Attwood Bilge Blower Vent

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Compared with other blowers in this category, the Attwood Bilge Blower Vent has a convenient design. The attwood bilge blowervent moves air very well, is very good and it allows for nice airflow. Make sure this fits by entering your model number. This attwood turbo 3000 series in - line blower provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads.

The blower has agree with others and it is very quiet. In addition, this is also up to four times more efficient than competitive blowers as it draws up to 40 percent fewer amps. Most importantly, the attwood bilgeblower vent moves air and it works well with fast delivery.

Most buyers agree that the blower is wired with 16 gauge wire. Further, they say that the blower is used to ventilate a sealed and sound-proofed 4800 watt propane generator compartment on an old rv. And, a few also found that the vent is the best price compared to boat supplier web sites.

Top Customer Quotes:

This can take a lot of heat and works very well.
Volt, white blower is intended for use with a 3-inch interior diameter ventilation hose.
This is used for UTV clutch cooling, works great.
Do not operate in areas of high heat over 160º f (71º c).

Best For High Volume Air Flow: Oasis Marine Bilge Blower Vent

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The Oasis Marine Bilge Blower Vent's superior materials make sure that it ages well with use. And, this is highly recommended and it is very quiet. Make sure this fits by entering your model number. Lastly, the oasis marine bilge blower vent allows easy vertical or horizontal installation.

Most buyers agree that the vent works well at 120cfm. Additionally, it is a great blower for a custom project. Moreover, they say that the blower is easy to drown out, back feeds a little too, so use a diode. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

The four-blade fan maximizes airflow and efficiency.
Oasis marine -- 2 yr. warranty.
Sealed motor shaft for moisture protection, corrosion resistant white abs plastic housing.
Minimal current draw, high volume air flow, 12v 2.5amp, 3" outlet hose.