The 5 Best Bilge blowers (2023 reviews)

We are personally inclined towards attwood bilge blower, it is not so pricy, but it overachieves its purpose and outstanding in important aspects. This fan is a 12 volt dc driven motor that is usually wired to a 12 volt marine deep cycle battery or equivalent. It is made for continuous use. It is designed specifically to exhaust from the bilge on a boat. It works with composting toilets and toilets. This one is really quiet. It has very low noise when operating. It is quite efficient, but it is not quiet by any means. It is an excellent bilge fan.

Why We Like This:

Excellent build real load but excellent flow
Relatively quiet, low amp draw, moves a lot of air
Decent quality, good airflow and pretty quiet

Best Runner up: SEAFLO Bilge Blower

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Seaflo line of blower come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This blower is used in a yacht head / shower and provides excellent airflow, although a little loud. It moves a lot of air. It is pretty loud depending on the amount of wattage being fed to this blower. The blower housing is larger. It is right under the fan blades and when powered on the plates hit the grommet and wires. This will be slightly quieter than the 4" in-line blower. It is easy to install with the backing of youtube instruction. It is suitable for 12vmax amperage capacity.

Why We Like This:

Is a little noisy but really moves some air
Nice powerful small blower for a variety of uses
Nice and quiet and moves a lot of air

Best for A Boat: Newmaix Bilge Blower

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate blower. The newmaix bilge blower is exactly that - it's a simple blower that hits all the right notes. The line blower provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads. It’s intended for use with a 3-inch interior diameter ventilation hose. The motor is 2 inches long and more than an inch in diameter and more than capable of eating 4 amps from your battery.

The in-line design and the 5-blade fan maximizes airflow and efficiency. It’s main use is to pull out fuel fumes from an engine compartment in a boat, exhaust. The blower can change the air inside in a few minutes. The blower can be used as a turbo. It is marine ignition protected and has built-in mounting feet that permit easy vertical or horizontal installation.

Why We Like This:

Sealed motor shaft for moisture protection
Very low current draw, high volume air flow, long life
Good brand reputation

Best for caravans: GOTOTOP Bilge Blower

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This marine bilge air blower is made of quality abs, high strength, unbreakable, resistant to marine water corrosion and durable. It comes with 6 fan blades, more efficient than that of the traditional straight line blower, which guarantees fast air circulation to improve air quality. It is ideal for yachts, buildings, and caravans.

The Enclosed motor shell design can ensure excellent airtight effect when the fan is working, more safe and reliable to use with the in line air blower. It is easy to install, either vertical or horizontal is applicable.

Why We Like This:

102 mm / 4in, ideal for yachts, buildings, caravans
Good brand reputation

Best Feature: Easy to install: Xeternity-Made Bilge Blower

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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 a amp rack and bathroom ventilation etc. The noise is just the amount of air moving through the blower, the sound is very little compared to the amazing output and low amp draw. The fan does the job but prepare to resist the loud produce when running, is very high.

Why We Like This:

Puts out plenty of air, abs plastic, small but very strong quiet operation
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