Best Seaflo Boat Engine Blowers in 2025

12-volt, water-resistant white blower intended for use with 4-inch interior diameter vent hose; installs with #10 fasteners

Marine ignition protected and has built-in mounting feet for easy vertical or horizontal installation

Provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads

Model: SFIB1-130-01, 12V, 2.5A, 130CFM, 3" Outlet Hose

Very low current draw, high volume air flow, and durable motor

Provides ventilation for engine compartments, galleys, bilges and heads

In-Line Marine Bilge Air Blower, 12V, 2.5A amp draw, 130/220(cfm/cmh) Air Flow, Intake Pipe Diameter 3in/76mm, Fit 3A Fuse;

With mounting stand, which allows it on vertical or horizontal installation;

Four Blade : Maximizes airflow and efficiency;

Oasis Marine--2 Yr. Warranty

Minimal current draw, high volume air flow, 12v 6Amp, 4" Outlet Hose

Sealed motor shaft for optimal moisture protection, Corrosion resistant White ABS plastic housing

√ Little Noise: 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.

√ Wide Application: The air blower allow 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.

√ Four Blade Fan: Puts out plenty of air,ABS plastic,small but very strong quiet operation.

Marine Boat Electric Bilge Air Blower, 12v/2.5Amp, 130CFM, 3" Outlet Hose or 12v/6Amp, 270CFM, 4" Outlet Hose.

Built-in mounting feet allow easy vertical or horizontal installation

Very low current draw, high volume air flow,long life

Voltage: 12V DC, Flow capacity: 270 CFM (Cubic Feet per minute)

Current Draw: 6 Amp Draw, Suits 4" Diameter Hose

Provides ventilation for engine compartments, galleys, bilges and heads

DC 12V, 2.5A, 130CFM, 3" Outlet Hose

Low current draw, high volume air flow, and durable motor

Provides ventilation for engine compartments, galleys, bilges and heads

SKU: SF01172

Model: SFBB1-130-01

Volts(V): 12V

Amp draw at 12V DC, 3A

Output-open flow: 200CFM, Hose Size: 4" ID

Dimensions: 5" (Length) x 6 2/5" (Width) x 4 2/3" (Height)

【Parameters】 - Voltage: DC 12V; Amp Draw: 2.5 A; Air Flow:130 CFM; Fuse:5A; Intake Pipe Dia:3"/76mm.

【Material】- The upper and lower cover of the boat engine blowers housing uses anti-corrosion ABS plastic, and the blade is make of strength, good toughness nylon material, with the brushless motor which making the service life of the fan longer.

【Operation】- Built-in Mounting Feet Allow Easy Vertical or Horizontal Installation. Turn on the power to start operation, efficiently and easily provide you with clean fresh air.

4 Year Warranty comes standard on all Seaflo products

12 Volt, 320 cubic feet per minute flange mount blower fan

Ignition protected

CE certificate Made of Injection Molded ABS.Ideal for engine, compartments bilges, galleys and head closets

Five-blade fan maximize airflow and efficiency; low amp draws Motor for longer blower and battery life

Waterproof boot over the motor to protect from water intrusion.

Tough reinforced plastic housing

Universal Flexmount bracket permits outlet to face any direction

Slip-on inlet and outlet ducting connection

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 air blower allow 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.

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

Built-in mounting feet allow easy vertical or horizontal installation;Provides outstanding ventilation airflow for so many areas such as engine compartments, galleys, bilges, and heads

Sealed motor shaft for moisture protection

in-line design and the 5-blade fan maximizes airflow and efficiency;The blade sweep and pitch are engineered for a high lift coefficient, resulting in increased airflow speed for optimized ventilation,System airflow exceeds older-style in-line blowers by as much as 25 percent

Built-in mounting feet allows easy vertical or horizontal installation

Minimal current draw, high volume air flow, 12v 2.5Amp, 4" Outlet Hose

Six-blade fan maximizes airflow and efficiency

Six Blade Fan : Maximizes airflow and efficiency;ABS plastic,small but very strong quiet operation.

In-Line Marine Bilge Air Blower, 24V, 3A amp draw, 270/456(cfm/cmh) Air Flow, Intake Pipe Diameter 4in/102mm, Fit 5A Fuse;

Sealed Motor Shaft : Moisture proof, corrosion resistant, ABS plastic, durable. Allows both vertical and horizontal installation;

【High Quality Material】This ventilation fan is made of high quality ABS, which has high strength, and it is unbreakable, resistant to marine water corrosion and durable

【Safe to Use】Enclosed motor shell design can ensure excellent airtight effect when the fan is working, more safe and reliable to use

【Six Blade Fan】The product has 6 fan blades for higher efficiency, which ensures fast air circulation and improves air quality

Patented in-line design provides ventilation for engine compartments, galleys, bilges and heads

Individual carton includes 2 tie straps

All are CE certified

Built-in mounting feet allow easy vertical or horizontal installation

Corrosion resistant ABS plastic housing

Very low current draw, high volume air flow, long life

12V Bilge Air Blower---- This bilge air blower 12v is suitable for 4in diameter hose and provides ventilation for engine compartments, galleys, bilges and heads. brand new, please be assured of your purchase

High Efficiency---- Six‑blade fan maximizes airflow and efficiency, more reliable and practical. Very low current draw, high volume air flow, and long service life. Flow: 270 CFM

Stable Performance---- Sealed motor shaft for moisture protection, to have better performance. proof design and water resistant motor casing for use in the marine environment

Hi-Flow Capacity 320 CFM

Current Draw: Only 11 Amp

Length: 10.43" Width: 6.14” Height 10.94”

Capacity: 140 CFM

3" opening and blade housing

Diameter: 5" Long with 5" wide base.

【Safety】: 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

【Durable】: This marine bilge air blower is made of quality ABS, high strength, unbreakable, resistant to marine water corrosion and durable

【Application】: Marine Boat Electric Bilge Air Blower, Voltage: DC 12V; Air Flow: 270CFM; Consumption: 6Amp; Hose Connector Diameter: 102mm / 4in, ideal for yachts, buildings, caravans

【High Quality ABS Material】This bilge boat air blower is made of quality ABS, high strength, unbreakable, resistant to marine water corrosion and durable.

【Good Seal Effect】Enclosed motor shell design can ensure excellent airtight effect when the fan is working, our in line air blower is more safe and reliable to use.

【High Effective】With 6 fan blades, more efficient than that of the traditional straight line blower, guarantees fast air circulation to improve air quality.

【High-quality Materials】The in-line bilge blower is made of caulk and tinned wire, equipped with a nickel-plated motor for durability.UV-resistant white ABS plastic shell construction for long service life.

【Excellent Ventilation】High-flow 128 CFM (3,800 liters per minute) capacity provides excellent ventilation for the engine compartment, galley, bilge and head to achieve maximum airflow and efficiency.25% more efficient than that of the traditional straight line blower, with low current consumption and high air volume.

【Prevent Moisture Design】Sealed motor shaft can be used to prevent moisture, more reliable and practical.Corrosion proof design and water resistant motor casing for use in the marine environment.

【Specification】Voltage: DC 12V; Amp Draw: 2.5A; Air Flow:130 CFM; Fuse: 5A; Intake Pipe Dia:3" / 76mm.

【Excellent Ventilation】Four-blade fan maximizes airflow and efficiency. With low current consumption and high air volume.

【Material】UV-resistant white ABS plastic shell construction, high strength, unbreakable, resistant to marine water corrosion and durable to use.

Six Blade Fan : Maximizes airflow and efficiency;ABS plastic,small but very strong quiet operation.

In-Line Marine Bilge Air Blower, 24V, 3A amp draw, 270/456(cfm/cmh) Air Flow, Intake Pipe Diameter 4in/102mm, Fit 5A Fuse;

Sealed Motor Shaft : Moisture proof, corrosion resistant, ABS plastic, durable. Allows both vertical and horizontal installation;

Model - SFIB1-130-01, 12V, 2.5A, 130CFM, 3" Outlet Hose

Feature - Low current draw, high volume air flow, and durable motor

Design - Sealed motor shaft forprotection, ABS plastic housing