▷ 10 Best Bilge Pumps (Must Read Reviews)

Best Bilge Pump Review – Top Rated Models with Buying Guide

When it comes to knowing which are the best bilge pumps on the market, things are not as easy as they might seem at first. These units come with multiple features, so understanding exactly what benefits each one brings can take up a lot of your time. Luckily, we are here to help you out by bringing the answer to your question in this very paragraph. Our team has carefully considered each features the top-rated pumps include and went through detailed data to establish which one you should keep in mind as a first choice. The answer is Rule’s 1500 GPH Marine Bilge Pump which features a sturdy construction, with a stainless steel shaft and rust-resistant properties, as well as a compact and highly efficient design. Plus, the pump is submersible and it operates silently for the user’s peace of mind. If you cannot find this model available in your area, the alternative you should go for is the Boating Accessories New Rule 3700 GPH Pump.

10 Best Bilge Pumps (Updated Reviews) in 2021

We know that identifying the best bilge pump for your needs is not always easy, especially since there are many options available on the market. That’s why the next selection is here to help you choose, given that it showcases the top-rated products in this category.

1. Rule 1500 GPH Marine Bilge Pump 

This Rule model is one of those excellent marine bilge pumps that has a great pumping capacity, allowing you to rely on it even in the most difficult of conditions. One of the first things you should know about this specific pump is that it has a unique design that is akin to that of high-end versions, but it is available at a more cheap price.

Furthermore, because it is constructed of high-quality components, you can be confident that it will be a long-lasting option, allowing you to avoid spending additional money on replacement pumps on a regular basis. It’s worth highlighting that this device is quite quiet, which is a significant selling point.

It is possible that you will find yourself dropping your voice to ensure that it is still operational. In addition, because this boat bilge pump is so simple to install and use, getting started with it right away will not be a problem, regardless of whether or not you have previous expertise with such equipment.


Due to the fact that this pump is a genuine Rule product and has a stainless steel shaft, you won’t have to worry about rust or corrosion.

The machine is totally submersible, and its operation is extremely quiet and vibration-free, so you will not be inconvenienced in any way by its presence or functioning.

Because of its compact and efficient design, it can be stored in a variety of locations around a yacht, and its architecture allows it to run dry for short periods of time if necessary.

The discharge outlet on the hose measures 1-1/8″ in diameter, and the unit operates on 12 volts direct current, making it compatible with a wide range of accessories that you may require.


The manufacturer’s estimate of 1,500 gallons of water per hour could be inaccurate depending on the conditions under which the unit is being utilized.

You should be aware that this is not an automatic bilge pump, which is something you should keep in mind.

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2. Boating Accessories New Rule 3700 GPH Pump 

If you are searching for one of those reasonably priced bilge pumps that is specifically designed to withstand harsh conditions, then you should definitely take a closer look at what this particular item has to offer. First and foremost, anyone who gives it a try will undoubtedly be pleased with the high-quality build that it possesses, which also means that you will be able to use it for an extended period of time.

Of course, this also means that you will save money because you will not have to purchase new units every few months, which will allow you to save money. Furthermore, because this bilge pump is simple to operate, you will have no trouble installing it and getting it up and running in no time.

Even if you are not very familiar with such equipment, this project will be a piece of cake for you to complete. Furthermore, this specific model is well-known for being dependable and providing trouble-free functioning, so you shouldn’t be hesitant to give it a shot.


This 3700 GPH pump was designed specifically for heavy-duty applications, which means that it can be used on both commercial and recreational boats alike.

Because of its extremely quiet operation, you may find yourself in a scenario where the noise is bothersome but there is little you can do to stop it from happening.

Because of the 1-12″ discharge output, this pump is quite successful at getting the water out in a short amount of time, making your life much easier and ensuring your peace of mind.

Given the fact that it comes with a 3-year warranty, it is clear that the manufacturer is confident in the quality of the products it provides to customers.


Whether you require wiring replacements, you may have difficulty locating them; nevertheless, you may always contact the manufacturer’s customer assistance to see if a solution is available.

Periodically, you should inspect the pump to ensure that it is operating properly.

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3. Attwood 4608-7 Tsunami T800 Bilge Pump 

It’s worth keeping an eye out for Attwood’s 4608-7 Tsunami T800 model if you’re looking for one of those inexpensive bilge pumps that also happens to be really effective. Aside from the fact that it is a highly economical alternative, this pump also features creative engineering as well as a small design, making it an excellent choice.

This means that you can rely on the pump’s pumping performance as well as its long-term durability. This type is capable of pumping up to 800 gallons per hour, and it is constructed with high-quality materials to ensure longevity. If you use this pump for your boat, you will not be disappointed by its performance, which includes premium-quality bearings, alloys, brushes, and magnets that will not fail.

Apart from that, the unit is equipped with an industry-exclusive shaft seal that is precisely intended to prevent any leaks that may occur as a result of misalignment. The unit will be safeguarded against corrosion and water damage in the long run as a result of this.


The caulked and tinned wiring used in the construction of this Attwood pump ensures that any wicking is avoided entirely.

In a similar vein, its rugged construction, which includes a mineral and glass-filled polymer framework, makes it extremely durable, even in the most demanding of conditions.

Installation is a breeze, thanks to the fact that no mounting brackets are required, and the double-filter base is built to withstand clogging if it should occur.

Also included are interchangeable and removable motor cores, allowing you to have more flexibility when it comes to maintaining your tsunami bilge pump.


If you discover that your device’s function has deteriorated after a period of time, you should contact the manufacturer to find out what maintenance should be performed in order to thoroughly clean it.

The performance of the unit is also dependent on the environment in which it is used, therefore it is important to inspect it on a regular basis to ensure that it is operating properly.

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4. MAXZONE Submersible Boat Bilge Water Pump 

This Maxzone bilge pump is one of those bilge pumps that any user can rely on because it is built to withstand the most demanding conditions. You should not assume that simply because it is a really economical choice, it will not perform in the manner in which you would choose. In addition to having a discharge outlet diameter of 1-1/8″, this machine offers an hourly pumping capacity of up to 1,500 gallons.

The motor, in addition, is designed for heavy-duty use, and you will be able to depend on it for a long period of time because it is constructed with stainless steel shafts. In addition, you should be aware that this pump is entirely submersible and that it is also ignition-protected, which is important information to know.

In spite of its compact design, this unit has a very convenient capacity, and its installation is also extremely simple to complete. The strainer base only needs to be snapped into place to start it running right away, and then you can sit back and enjoy the vibration-free and silent operation it provides.


In the event that this pump runs out of fuel, there is no possibility of a burnout, so you will not have to be concerned about that.

As an added bonus, you should be aware that the device complies with virtually all applicable safety regulations and that it is equipped with moisture-resistant seals.

A unique “discharge” function that operates automatically allows the unit to sustain long-term use that continues indefinitely without deterioration.

Furthermore, because of the impact-resistant ABS casing it incorporates, you won’t have to be concerned about it providing a short period of service, even under difficult situations.


You should examine the measurements of this unit to ensure that it will function well for your needs, depending on the available space.

Make sure to check it on a regular basis to ensure that everything is functioning properly, especially if it is intended for continuous operation.

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5. Amarine Made 1100gph 12v Marine Plumbing Electric Bilge Pump 

Considering that there are numerous options from which to choose, it is possible that things will not be entirely obvious while you are reading bilge pump reviews. However, very few of these alternatives are as effective as this Amarine model. As a submersible pump, it is both compact and powerful, and you will be more than satisfied with its results as a result of this combination.

This rugged unit can withstand severe situations thanks to the impact-resistant ABS casing that was incorporated into its construction, while the compact design and low current consumption ensure that it provides the optimal combination of high-flow performance and cost-effectiveness.

The motor itself is also worth investigating further, given that it is constructed of stainless steel shafts, making it suited for heavy-duty applications, and that its thermoplastic body makes it durable in a variety of environments. It’s crucial to note that this unit complies with all current safety regulations and requirements.


Because the pump’s architecture is specifically designed to avoid a burnout in the event of a dry run, you won’t have to be concerned about it failing completely.

This bilge pump is simple to install and operate because all you have to do is snap-lock the strainer base into place.

You may also be interested in the fact that this unit is completely submersible and has an ignition protection system.

In addition to the water-cooled motor, which provides for a longer lifespan, the seals are securely constructed to prevent any moisture from entering the pump and causing damage.


You should read over the specifications provided by the manufacturer on the unit’s dimensions to ensure that the pump is appropriate for your requirements.

Due to the possibility of having difficulty obtaining an appropriate hose, it is recommended that you first contact the vendor for specific details on this before ordering both the pump and the necessary hose.

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6. Creatorele Automatic Bilge Pump 

The automatic bilge pumps manufactured by Creatorele have become extremely popular among experienced users due to their high-quality construction and effective performance. Consequently, if you are looking for a solution of this nature, you should not hesitate to investigate this particular model and discover what other advantages it has to offer.

The unit is specifically designed to give an all-in-one pump and switch solution, which means that it does not require the use of a float switch to function properly. As a result of its automatic structure, the pump will switch on if the water level rises and will turn off when there is no more water to pump out.

The snap-off strainer that comes with it makes it both simple to use and simple to maintain, especially considering that cleaning it will not be a problem. Another thing to keep in mind is that the pump’s motor is made of stainless steel shafts, so there’s no need to be concerned about the pump’s long-term durability.


The robust thermoplastic body has been particularly designed to resist a wide range of situations, allowing you to get the most out of this unit over an extended period of time.

If you utilize the specified 29mm discharge pipe, the unit’s flow can reach 1,100 gallons per hour, which is a significant increase.

You should also be aware that the motor is water-cooled, which means that its lifespan is extended, and that the unit’s endurance is further enhanced by the use of moisture-tight seals.

Because of its design and construction, this is a heavy-duty bilge pump that is ideal for use on smaller boats.


You should inquire with the seller about the discharge hose that will work best with this machine, and then make certain that you purchase the correct one in order to prevent making any extra purchases.

Despite the fact that this device is extremely dependable, you should still check it from time to time to ensure that it is in proper working condition.

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7. ECO-WORTHY Submersible Boat Bilge Water Pump 

If you are weary of using a manual bilge pump and want a dependable device that can get the job done in a short amount of time, this Eco-Worthy model is most likely the solution that you have been looking for! The unit is equipped with extremely effective moisture-tight seals as well as a robust motor, so you won’t have to be concerned about its long-term durability.

The design is also compact and efficient, which allows the pump to be installed in a variety of locations throughout your boat, making it a highly adaptable and adaptable product. On the subject of operation, you will undoubtedly be happy with the fact that this is a highly effective machine that also happens to be extremely quiet in operation.

Because it operates without producing any vibrations, you will not be inconvenienced while using it. Furthermore, the pump is simple to set up and operate, and the type is entirely submersible, making it an excellent choice for outdoor applications. If it runs out of fuel, you won’t have to be concerned about it catching fire because it is equipped with specific materials that prevent this from happening to begin with.


The stainless steel shafts with which the motor is equipped assure the unit’s long-term reliability, while the efficient design allows it to flow at a rate of up to 1,100 gallons per hour in some cases.

Cold water hydraulic systems are the primary use of this pump, which makes it excellent for cruisers, yachts, fishing boats, and other vessels of this type.

The anti-airlock protection makes the device more robust, and the corrosion and rust protection it includes ensures that it continues to function as intended even in challenging conditions.

The engine is water-cooled, which is a strategy that produces excellent performance results every time it is used.


In the event that you are looking for an automatic model, you should bear this in mind.

Please double-check the pump’s dimensions before placing your order to avoid disappointment.

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8. IUMÉ Boat Bilge Water Pump 

If you’re looking for a bilge pump that’s effective, compact, and automatic, and can get the job done in a short amount of time, this IUMÉ model is the correct choice for you. The first thing you should know about this unit is that there is no need to purchase a separate float switch because there is already one integrated into the device. This saves you money.

When the water level rises, the pump is automatically triggered, allowing you to enjoy your boat without having to worry about it. Furthermore, because the pump is fitted with an electronically regulated reed sensor, you can rely on the automatic feature to perform as intended.

The unit is also totally submersible and has a tiny design, so you won’t have to be concerned about it not fitting into a variety of areas around the boat where you might want to put it if you get one. Furthermore, the high-capacity output and performance are ensured by the efficient motor.


There are a few things to note about this pump, including the fact that it has a corrosion-resistant and rustproof structure, which means you shouldn’t have too many concerns about its long-term longevity.

The motor is constructed with stainless steel shafts to ensure long-term performance, and the impact-resistant plastic casing protects it from damage in a variety of harsh environments, allowing for dependable operation.

Maintenance is made simple by the quick-release strainer that is featured in this model, and the efficient functioning consumes minimal levels of electricity, making it a cost-effective item as well.

Because of the ignition protection characteristics, the pump can perform its function even when exposed to large currents, and because its operation is vibrationless and silent, this will not become a problem.


However, even though the user’s manual is comprehensive and includes wiring diagrams, you may still need to conduct more web research.

If you already have a mount, it is possible that it will not function with this model; thus, you should check with the manufacturer for more information.

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9. Shoreline Marine Bilge Pump 

The ShoreLine brand is well-known for producing high-quality items, and this Marine Bilge Pump is no exception to that standard. Because the company has vast knowledge and experience in this field, you can be confident in the product’s performance. In addition, the company offers a wide selection of services and products that are excellent solutions for maritime equipment.

Beyond the fact that this product is offered by a trustworthy organization, you should be aware that its construction is really efficient, given that it is a long-lasting and high-performing option that is both durable and effective. The unit is housed in a durable plastic casing that allows it to withstand harsh circumstances, and its general design makes it simple to install and use.

Furthermore, the high-quality tinned wire ends provide trouble-free operation, and the pump is equipped with an inbuilt float-switch, which allows it to operate on an autonomous basis.


The safety and effectiveness of this pump are ensured by the fact that it is ignition protected and that it complies with all applicable USGG regulations.

Because of its small size, the unit can be installed in a variety of locations throughout your boat, depending on where it is most needed.

This unit’s automatic functioning will undoubtedly make any user’s life easier, and the fact that it is completely silent ensures that you will not be inconvenienced in any way while it is in operation.

It is not necessary to worry about the device not being able to withstand difficult situations or prolonged use because of the durable plastic shell.


As a result of the two plastic tabs situated on the mounting base being a little tough to remove, the unit’s installation may prove to be a little tricky as well.

If you need to operate a particularly strong pump in difficult conditions, you should consult with the manufacturer to ensure that this device will fulfill your requirements.

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10. Yescom 3500GPH 12V Electric Marine Submersible Bilge Pump 

The fact that this pump produces an astounding 3,500 gallons per hour output is easy to grasp, which is why it was included in this list of high-quality products. This Yescom device is a universal bilge pump that has a small footprint but provides enough power to complete virtually any task in a short amount of time.

One of the most notable characteristics of this pump is that it has minimal current requirements, making it a cost-effective solution as well as being energy efficient. Furthermore, it functions silently when in use, so you won’t be bothered by a variety of sounds when using it. This unit is perfect for a variety of boat types, including yachts and cruise ships, due to its effective construction and extremely creative design.

The pump operates at a voltage of 12V DC, and the mounting hole is a universal design, so you shouldn’t have any problems mounting it right out of the package.


There is no need to worry about having to replace this Yescom pump every few months because of the robust plastic shell it is constructed of.

Additionally, the rust-resistant design is a highly beneficial feature, as it helps to extend the unit’s lifespan while also providing you with piece of mind in the process.

Because the pump is equipped with a strainer base that is easily accessible, cleaning and maintaining it will not be a problem.

This Yescom pump is perfect for a wide range of boats and cruise ships due to its versatile construction and high-performance capabilities, and you will most likely be satisfied with this aspect of the product.


Regularly inspecting the pump to ensure that everything is operating properly should be a top priority.

Despite the fact that this is a dependable item, you should still adhere to the manufacturer’s instructions for maintenance in order to get the most out of it.

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Our Comprehensive Buying Guide

No matter if you are looking for one of those battery powered bilge pumps or you are still trying to figure out which type of unit is the most suitable one for your boat, there are some aspects that you need to be aware of before choosing the next pump you are going to use.

These handy devices are very useful for keeping water away from your boat, but it’s important to get a pump that works well in a wide range of conditions, because you can never know for sure what you are going to be faced with when you own a boat.

Furthermore, given the purpose of these devices, it’s crucial to choose a reliable model that won’t fail when you most need it to work. With this being said, it’s only natural that you should choose a high-quality pump that comes with sturdy elements to ensure a long lifespan and smooth operation.

A few words on installation and access

The bilge pump should always be installed in an area that is easy to access, because you will need to check the strainer and perform the necessary maintenance from time to time. On the other hand, when choosing the exact spot in which you are going to install it, it’s good to keep in mind that this should be in an area where water gathers, in order for the pump to clear it away.

In case this doesn’t happen, the result might consist of some boat damages that are going to cost more than one wants. In terms of installing these units, things are not very difficult, but there is some electrical know-how necessary to get the job done. This is due to the fact that the pump needs to be attached to a battery and potentially use a switch as well.

In case you are not very familiar with such tasks, you might need to call an expert who knows how to do this without any risk of malfunctioning. Of course, if you have the time and patience, you can look up online how this is getting done and give it a try on your own.

In case you want to use a manual pump instead, of course there won’t be any wiring necessary, but it also means a lower performance in terms of water clearance and more work on your part.


You might be looking for something very specific such as one of those kayak bilge pumps, or you may simply want to get an effective and universal unit for your boat. No matter the situation, it’s very important to take a look at the materials used for making such a unit. Bilge pumps are, by definition, exposed to a lot of water and used in tough conditions.

That’s why they need to be made out of materials that can face such conditions for long periods. Therefore, experienced users know that the right approach here is going for a unit made of ABS plastic and that the ignition and wires need to be protected as well, while the most durable shafts are made of stainless steel.

Frequently Asked Questions

Q: What is a bilge pump?

A bilge pump is a very useful device specially created to remove water from a boat’s bilge. Because fuel can be present as well in this water, these units are designed to avoid causing any sparks, so it’s important to use such a specialized unit for this job, because it’s also a matter of safety.

If the pump you choose is not an effective one and water remains within the bilge, the results can vary from damage and rot to making the entire boat sink. Of course, this is an extreme outcome, but it’s important to note that the pump needs to be a highly reliable one.

Q: Where is the bilge pump usually located on a boat?

Just as the name suggests, such a pump needs to be located in the bilge. This part of the boat is the one that accumulates water and, depending on the size of your boat, there can be more than one such compartment that can hold water.

Given that keeping water away from the boat is a very important task, each boat should use an electric pump for every bilge area, as well as a large manual one in case any of the electrical units fail and the situation requires water to be removed without delay.

Q: When should I turn the bilge pump on?

The right approach when it comes to these pumps is getting one that comes with a flotation device that automatically turns the unit on when the situation requires it. Plus, the answer to this question depends on other factors as well. If there is no water accumulated in the bilge, then there’s no need to turn the pump on.

On the other hand, if water does accumulate in the bilge, the first thing you should do is figure out what the cause is, in case there’s any boat damage you should know about. Keep in mind that the goal here is to keep the bilge as dry as possible.

Q: How does a bilge pump float switch work?

Float switches are a great addition to water pumps, given that they can prevent water from accumulating even when you are not there to keep an eye on the situation. The way float switches work is quite simple, namely when there’s enough accumulated water to float it, the pump is activated. Once the job is done, the float switch lets the pump know it can turn off.

However, the trick with float switches is making sure that they are working correctly at any given point. It’s important to know that a broken float switch that doesn’t activate the pump can actually cause a boat to sink.

Q: How do you test a bilge pump float switch?

The answer, in this case, depends on the type of pump you are using. There are various ways of testing a float switch, the easiest one being to immerse the whole unit in water and see if and when the pump is turned on. However, you might not always be able to do this, so you can check the details provided by the manufacturer to see how you can test this out.

The answer might include the wiring and, of course, some troubleshooting steps that you need to follow in order to identify the issue, in case there is one. If you are in doubt, you should probably buy a new pump altogether.