Top 10 Best auto bilge pump in 2026

Last Updated - 6/8/2026

🏆Best Choice

SEAFLO

SEAFLO 06 Series Automatic Submersible Bilge Pump - 750GPH, 12V, 3/4" Outlet, 4-Year Warranty! All-in-One Pump and Float Switch, Snap-Off Strainer, Compact for Marine Boat Yacht, CE Rohs Certified

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•[ SPECIFICATIONS ]: Model Number: SFBP1-G750-06, Voltage: 12V, Flow Rate: 750 GPH, Outlet Diameter: 3/4" (19mm), Current Draw: 2.48A, Max Draw: 5A, Wire Lead Length: 3' (1m),
•[BACKED BY A 4-YEAR WARRANTY ]: SEAFLO’s industry-leading warranty guarantees reliability and peace of mind for years to come.
•[ ALL-IN-ONE PUMP AND SWITCH ]: This compact unit combines a pump and float switch into one integrated solution, reducing the need for separate components. Ideal for retrofitting or new installations, it simplifies bilge water management.
•[ AUTOMATIC OPERATION FOR EFFORTLESS PERFORMANCE ]: The built-in float switch activates the pump automatically when water levels rise and shuts it off when water is removed, ensuring consistent and worry-free operation.
•[HIGH-PERFORMANCE 750 GPH FLOW RATE]: Equipped with a 5-blade impeller that delivers a higher flow rate than competing bilge pumps, this pump efficiently removes water to keep your boat dry and protected in demanding marine conditions
•Easy Maintenance: The snap-off strainer facilitates effortless cleaning, ensuring optimal pump performance. Keep your bilge pump in top condition with minimal effort.
•[ SNAP-OFF STRAINER FOR EASY MAINTENANCE ]: Features a removable base for quick cleaning and debris removal, keeping the pump in top condition
•[ COMPACT AND DURABLE DESIGN ]: Designed for small spaces, the pump is lightweight, corrosion-resistant, and engineered for long-lasting performance in harsh marine environments.
•[ EASY INSTALLATION ]: Includes 18 AWG, 1m long leads for flexible wiring. Connect the brown-white wire to the positive (+) terminal and the black wire to the negative (-) terminal for quick and simple setup.

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$23.39

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SEAFLO

SEAFLO 06 Series Automatic Submersible Bilge Pump - 1100 GPH, 12V, 1-1/8"" Outlet, 4-Year Warranty! Built-In Float Switch, Snap-Off Strainer, Compact for Marine Boat Yacht, CE & Rohs Certified

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•[ SPECIFICATIONS ]: Model: SFBP1-G1100-06 | Flow Rate: 1100 GPH | Voltage: 12V | Current: 3.0A | Max Draw: 6.0A | Wire Lead: 1m (3.0’) | Outlet Diameter: 1-⅛”
•[ BACKED BY A 4-YEAR WARRANTY ]: SEAFLO’s industry-leading 4-Year Warranty ensures peace of mind and reliable performance. Designed for durability, this pump withstands demanding marine conditions, providing long-term dependability for your boat or yacht.
•[ ALL-IN-ONE PUMP AND SWITCH ]: This fully automatic pump integrates a high-efficiency motor and float switch, eliminating the need for separate components. Perfect for retrofits and new installations, it simplifies bilge water removal with reliable and efficient operation.
•[ AUTOMATIC OPERATION FOR WORRY-FREE PERFORMANCE ]: The built-in float switch activates automatically when water levels rise and shuts off once water is removed. No need for manual operation—this smart system keeps your bilge clear without extra effort or monitoring.
•[ HIGH-PERFORMANCE 1100 GPH FLOW RATE ]: Equipped with a 5-blade impeller, this powerful pump removes large amounts of water quickly and efficiently. Its high-speed motor ensures optimal flow, preventing water buildup and protecting your vessel from flooding risks.
•[ SNAP-OFF STRAINER FOR EASY MAINTENANCE ]: Features a quick-release strainer base, making cleaning and maintenance effortless. Prevents clogging by trapping debris, allowing for smooth, uninterrupted operation, and extending the lifespan of your bilge pump.
•[ COMPACT, LIGHTWEIGHT & DURABLE DESIGN ]: Engineered for tight spaces, this small but powerful bilge pump is made with corrosion-resistant materials to withstand harsh marine environments. Ensures long-term durability without adding unnecessary weight to your vessel.
•[ EASY INSTALLATION WITH FLEXIBLE WIRING ]: Includes 18 AWG, 1m long leads for simple setup. Connect the brown-white wire to the positive terminal and the black wire to the negative terminal, making installation quick and hassle-free for all users.

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$23.39

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MAXZONE

Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Flow Rate (GPH): 1100GPH; Volt: 12V; Current(A): 3.8A; Head(M): 3.0M, Connect 1-1/8" Hose.
•Wire Lead(M): 1m; Outlet Diameter: 29mm/ 1.14 Inch (1-1/8"); Width: Approx. 81mm
•Built-in float switch! (No separate float switch is needed)
•No power use until pump is activated by internal float switch (when water level rises)
•Equipped with built in electronic controlled reed sensor system for easy fully automatic operation
•Tips: the power adapte need to choose 12V 8A

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$22.99

$29.99

-23%

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FILTERUP

1100 GPH Automatic Boat Bilge Water Pump 12V, 1-1/8 Inch Dia Bilge Pump Plumbing Kit with 6FT Hose, 2 Clamps, Thru-Hull Fitting, Ideal for Fishing Boats, Cruisers, Runabouts, Yachts

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•WIDE APPLICATION: The bilge pump is used in a wide range of Marine environments, including fishing boats, cruisers, speedboats, yachts, kayaks and more, built for harsh Marine environments to withstand the most adverse conditions
•AUTOMATIC BILGE PUMP: Our 12V pumps do not require a separate float switch and have a built-in electronically controlled reed sensor system for fully automatic operation. With a capacity of 1100 gallons per hour, ensure fast and efficient water removal to keep your boat dry and safe
•PACKAGE INCLUDED: Bilge pump plumbing kit includes auto bilge pump, 6 FT of 1-1/8 inch diameter hose, 2 sturdy clamps, thru-hull connector and instruction. Everything you need for a quick and hassle-free installation
•DURABLE CONSTRUCTION: Constructed from high-quality, corrosion-resistant materials with IP68 waterproof protection, it is built to withstand harsh marine environments for long-lasting performance and reliability
•PERFECT FIT: With straightforward instructions and all necessary components included, the bilge pump kit is easy to install. Any questions please feel free to reach out to us, and we will reply to you in time

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$33.99

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Dontmiss

Dontmiss Automatic Submersible Small Boat Bilge Pump 12v 1100gph Auto with Float Switch bilge pump for boat(Outlet Diameter：1 1/8") (1100GPH)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Automatic mode connection :Contect black wire to negative,Contect brown white wire to positive,,brown no wiring.Non-Automatic mode connection :Contect black wire to negative,Contect brown wire to positive,,brown white no wiring.
•This compact unit combines a pump and float switch into one integrated solution, reducing the need for separate components. Ideal for retrofitting or new installations, it simplifies bilge water management.
•The built-in float switch activates the pump automatically when water levels rise and shuts it off when water is removed, ensuring consistent and worry-free operation.
•Flow Rate (GPH): 1100GPH; Volt: 12V; Current(A): 3A; Head(M): 3.0M. Wire Lead(M): 1m; Outlet Diameter: 29mm/ 1 1/8"; Width: Approx. 81mm
•The snap-off strainer facilitates effortless cleaning, ensuring optimal pump performance. Keep your bilge pump in top condition with minimal effort. Features a removable base for quick cleaning and debris removal, keeping the pump in top condition。
•Equipped with built in electronic controlled reed sensor system for easy fully automatic operation

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$22.69

$29.99

-24%

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YQMIGU

YQMIGU Automatic Bilge Pumps for Boats 12V,1100GPH Flow Rate, Simple and Reliable Design, Suitable for Yachts, Fishing Boats, and Waterlogged Areas in Households

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•[Attention]: This is an automatic bilge pump, which means it must be submerged in liquid/water, with a maximum water level of two-thirds. At the same time, choose the flexible hose as much as possible to better maintain the pump's immersion in water and improve pumping water efficiency.
•[Application]: This pump is very suitable for removing water from your home, as well as anywhere you want to quickly move water. It is easy to connect to small 12V batteries and solar panels.
•[Easy To Install]: The bottom bracket is easy to install, and the pump can be easily removed as needed. You can effortlessly dump it, and the water outlet speed is fast enough.
•[Design]: The design of a small pump is simple, sturdy, and reliable. It does not consume too many amperes of current, operates stably, and can idle without damage. However, its lifting capacity is limited, and its horizontal or vertical suction is large. It can move a large amount of water without consuming a large amount of electricity.
•[Specification]: It is very quiet and has strong water discharge ability during work. The diameter of the outlet is 1-1/8 inches long, and the inside is very smooth. Extend the wire by about 1 meter, shrink it in a curled form to avoid wear and tear during transportation, approximately 18 gallons per minute.

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$27.77

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ISURE MARINE

ISURE MARINE 12V Automatic Submersible Boat Bilge Water Pump Latest styles 1200GPH Built-in Auto Float Switch (1200GPH)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•✔Specification: Flow Rate: 1200GPH; Voltage: 12V; Current: 3.5A; Head: 2.5M, Wire Lead: 1M, Outlet Dia: 28.5mm(1-1/8"), Dimension: 155*90*115mm
•✔Built-in float switch:Compact, automatic, fully submersible electric pump,Built-in float switch! (No separate float switch is needed)
•✔Long life motor :Water cooled motors for long life, with anti airlock design and moisture tight seals.Heavy duty motors with stainless steel shafts and tough thermoplastic bodies.
•✔Durable: All (Auto) Bilge Pumps are built with compact, rust and corrosion protected stainless steel shaft, high-impact durable and thermoplastic ABS plastic housing.
•✔No power use until pump is activated by internal float switch (when water level rises).Pump turns on when water level rises & shuts off when water is removed. Snap-off strainer for easy cleaning

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$20.99

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Rule

Rule 12V Automatic Bilge Pump - Fully Submersible - 500GPH Output - Easy Clean Strainer - Low Power Use - Check Valve & Thermal Cut-Off - Ideal for Boats -107mm x 64mm x 74mm

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Peace of Mind: Automatic checks every 2.5 minutes ensure continuous reliability; the pump runs for only 0.5 seconds per cycle, minimizing energy use while offering constant protection against unexpected water intrusion for your boat. A standard pump and float switch activate when water reaches 2" (5cm), while Rule automatic bilge pumps activate at 5/8" (1.6cm) and drain water down to 1/4" (0.6cm) for superior water removal.
•Energy Efficiency: With a low daily power consumption of just 0.20 amps, this automatic bilge pump provides environmentally friendly water removal, significantly reducing your boat's energy footprint while maintaining reliability for eco-conscious marine enthusiasts.
•Effortless Installation: Simplify setup with the threaded port design, eliminating the need for a separate float switch or third wire; this hassle-free configuration makes our automatic bilge pump for boats an ideal choice for quick and easy installation.
•Enhanced Safety: Built-in thermal cut-off protects against overheating; this automatic bilge pump provides reliable operation under demanding conditions, ensuring your boat's water management system remains secure and hassle-free even on extended trips.
•Durability Meets Convenience: The quick-release strainer and rugged plastic body make maintenance a breeze; ensuring longevity and ease of use, this automatic bilge pump is perfect for busy boaters seeking reliable performance without regular upkeep.

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$80.77

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Shoreline Marine

Shoreline Marine Bilge Pump with Float Switch, 800 GPH

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•The Shoreline Marine Automatic 800 GPH Bilge pump is a complete bilge pump with a self-contained automatic float switch built in to provide peace of mind that your pump will pump out the bilge water and turn it off when done
•The pump securely clips into the mounting base for easy installation and for removal to clean and inspect the pump
•The self-contained automatic switch will detect water and automatically turn the pump on, when the water is gone shut the pump off
•The automatic bilge pump is completely submersible with a water pumping capacity of 800 GPH
•The ¾” O.D. outlet hose barb is designed to be used with standard ¾” I.D. bilge hose It’s ignition protected, uses a very low 5 amps operating current the wires are tinned marine grade

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$24.94

$27.99

-11%

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SEAFLO

SEAFLO 06 Series Automatic Submersible Bilge Pump - 750GPH, 12V, 3/4" Outlet, 4-Year Warranty! - All-in-One Pump and Float Switch, Snap-Off Strainer, Compact Marine Boat Yacht Bilge Pump,

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•[ SPECIFICATIONS ]: Model Number: SFBP1-G750-06, Voltage: 12V, Flow Rate: 750 GPH, Outlet Diameter: 3/4" (19mm), Current Draw: 2.48A, Max Draw: 5A, Wire Lead Length: 3' (1m),
•[BACKED BY A 4-YEAR WARRANTY ]: SEAFLO’s industry-leading warranty guarantees reliability and peace of mind for years to come.
•[ ALL-IN-ONE PUMP AND SWITCH ]: This compact unit combines a pump and float switch into one integrated solution, reducing the need for separate components. Ideal for retrofitting or new installations, it simplifies bilge water management.
•[ AUTOMATIC OPERATION FOR EFFORTLESS PERFORMANCE ]: The built-in float switch activates the pump automatically when water levels rise and shuts it off when water is removed, ensuring consistent and worry-free operation.
•[HIGH-PERFORMANCE 750 GPH FLOW RATE]: Equipped with a 5-blade impeller that delivers a higher flow rate than competing bilge pumps, this pump efficiently removes water to keep your boat dry and protected in demanding marine conditions
•[OIL-RESTITANCE]: : This pump is designed to handle straight motor oil without activating, keeping your bilge free from unwanted pumping due to oil presence.
•[ SNAP-OFF STRAINER FOR EASY MAINTENANCE ]: Features a removable base for quick cleaning and debris removal, keeping the pump in top condition.
•[ COMPACT AND DURABLE DESIGN ]: Designed for small spaces, the pump is lightweight, corrosion-resistant, and engineered for long-lasting performance in harsh marine environments.
•[ EASY INSTALLATION ]: Includes 18 AWG, 1m long leads for flexible wiring. Connect the brown-white wire to the positive (+) terminal and the black wire to the negative (-) terminal for quick and simple setup.

View offer on:

$23.39

Check Price

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