Best Sump Pump Reviews (25 Favorites We Love!) For Your Home

Approximately 60% do U.S. homes have underground moisture problems. Sump pumps were introduced in the market to contain the damage caused by such reasons. Sump pumps are submersible pumps installed at the lowest point of a basement or crawl space.

A sump pit is dug at that lowest point where the pump is installed. The pump removes the water in the pit by pumping it out to the closest detention point. This could be a storm drain or a dry well. A float switch triggers the pump. That switch turns on only when the water is gathered in the sump pit reaches a certain trigger point. Prior to the commencement of the entire procedure, this trigger point has to be determined.

Sump Pumps That Fits Your Needs

If you live in an area where heavy rain and angry storms are the norms, then you probably rely on one already. If you are on the market to buy a new one or the first one, you need to know some things. Let’s see a short buyer’s guide when it comes to getting the best pump for a home or a business.

Type of Pumps

  • There are two types of pumps: submersible and pedestal. We reviewed one pedestal sump pump and plenty of submersibles.
  • Pedestal pumps make a good choice when you want easy access to their above-ground motor. They are noisier than the submersible ones but easier to repair and maintain. Not all of them can move massive amounts of water, however.
  • Submersible pumps are quieter – as they go deep inside your sump pit. However, they are harder to reach, maintain, or repair. Their major advantage is that they can stand floods or extreme weather events better than their counterparts.

Motor Size and Water Flow

Another critical criterion for your purchase decision of the best sump pump for your home is the motor size and, consequently, the water flow. As you can easily figure out, the more powerful the motor is, the more water it can move.

If you live in an area with moderate rainfall and few to no extreme weather events, a mid-range powerful pump with lower water flow may be the best for your needs. However, in climates marked by heavy rainfall, hurricanes, extreme storms, or heavy snowmelt, we recommend a heavy-duty sump pump with a powerful motor and above 5,000 GPH water flow.

Alternative Power Source

In hurricane-vulnerable areas, you know that power outages are also the norm, besides heavy rain and general panic. In this case, we recommend you get one that comes with a power backup (on batteries) that can still pump out water from your home even if you don’t have electricity.  Such units are also very useful for hospitals and medical offices/clinics, kindergartens, restaurants and cafes, small businesses, and so on.

Nobody wants a lake in the basement to ruin lives and businesses, even if the power is out. Our recommendation is to consider a sump pump brand that offers battery back-up as well to the main pump.

Our Comparisons

Red Lion 14942746, RL-SC50T 115-Volt, 1/2 HP, 4300...
Zoeller M53 Mighty-mate Submersible Sump Pump, 1/3...
WAYNE CDU790 - 1/3 HP Submersible Cast Iron and...
Red Lion RL-SC50T
Zoeller M53 Mighty-mate Submersible
Wayne CDU790 Submersible
Automatic Submersible
Automatic Submersible
Fully Submersible
Best for
Best for Overall Value
Best for Heavy Duty
Best for Endurance
Star rating
Red Lion 14942746, RL-SC50T 115-Volt, 1/2 HP, 4300...
Red Lion RL-SC50T
Automatic Submersible
Best for
Best for Overall Value
Star rating
Zoeller M53 Mighty-mate Submersible Sump Pump, 1/3...
Zoeller M53 Mighty-mate Submersible
Automatic Submersible
Best for
Best for Heavy Duty
Star rating
WAYNE CDU790 - 1/3 HP Submersible Cast Iron and...
Wayne CDU790 Submersible
Fully Submersible
Best for
Best for Endurance
Star rating


25 Sump Pump Reviews

25. ECO-FLO Products EFSA33 Pump

ECO-FLO sump pump features
Materials: Cast iron construction | thermoplastic volute | stainless steel arm
Design: Vertical switch | thermoplastic impeller
Life Expectancy: A few years
Performance: 1/3 HP | automatic float switch system | quiet operation
Warranty: 2-year limited
ECO-FLO Products EFSA33 sump pump

The ECO-FLO EFSA33 Sump Pump is a reliable and affordable pump. It can survive in harsh conditions thanks to its design. There’s the cast iron housing that dissipates heat away from the motor. Another feature that fights overheating is the PSC motor itself, it draws fewer amps to run more efficiently.

There’s also the stainless steel switch arm and stainless steel guard on top of the pump. It has a non-clogging vortex, and the vertical switch lets it function in 11″ basins.

According to users’ reviews, this pump works very well for large homes with basements prone to flooding.

Easy setup.
Works fast.
Heavy-duty construction.
Can seem noisy.
Needs better seal gaskets.
May use a lot of electricity.

This Eco-Flo sump pump uses a PSC (permanent split capacitor) motor that draws fewer amps allowing the motor to run more efficiently, creating less heat. Efficient, quiet, and sturdy, this pump is a great way to save energy and keep your home safe. One drawback is that it features very short pumping cycles, which can be annoying for some users.

24. Superior 92250 Pump

Superior 92250 submersible Pump features
Materials: Thermoplastic | copper motor windings
Design: ¼ HP | 1-piece motor housing | tethered float switch
Life Expectancy: 5-7 years
Performance: Pumps 30 gallons per minute | continuous, split-capacitor motor
Warranty: 1-year limited
Best clog-resistant sump pump

One product labeled by users as the best pump is the Superior Pump 92250. It’s fully submersible, and it can fit inside a 6″ opening. Since it has thermoplastic construction, it can hold up against corrosion well. In addition to that, it’s also thermal-protected.

Since it can intake water from the side and the bottom, it’s designed well for continuous pumping use. That’s further aided thanks to the clog-resistant suction.

With its easy installation, good price, and enthusiast users’ reviews, you can consider this sump pump a good choice if you want a little but efficient device.

Built-in air lock preventer.
Removable float.
Simple installation.
May need to purchase hose adapters.
Can suck up dirt.
The float switch can fail.

This little pump is not only pretty powerful but also one of the quietest sump pumps. The affordable price, good customer reviews, and tech specs recommend it as one of the best for small homes. It is easy to install, easy to maintain, and durable. You may have a bit of a hard time finding it on the market, as the request is larger than the offer.

23. Little Giant 6-CIA Submersible Pump

Little Giant 6-CIA submersible pump guide
Materials: Cast iron housing | composite impeller
Design: Diaphragm pressure switch | shaded pole motor | oil-filled motor
Life Expectancy: 3-7 years
Performance: 1/3 HP | continuous duty | pumps est. 10 gallons per minute
Warranty: 1-year limited
submersible sump pump

The Little Giant 6-CIA Submersible is another model deemed by many to be the best in its price range. It is designed with thermal overload protection, and it features a continuous run so that it’ll be ready if disaster strikes.

This sump pump is strong enough to move large amounts of water, which makes this not only ideal for homes, but industrial and commercial use as well.

As customers say, this little giant packs a big punch when it comes to keeping your basement dry for a decade! Easy to maintain and benefit from excellent customer service, this is the unit you want for a stress-free life.

Minimal noise when it activates.
Good water discharge volume.
Straightforward instructions.
May develop rust.
The switch may stick.
Short plug.

One of the most popular and best for residential and commercial use, this unit may be little, but it is a beast in its own rights. Its diaphragm pressure switch engages the pump at 7-Inch to 10-Inch water level and turns it off at 1-Inch to 4-Inch. It works extremely well for moving large volumes of water, making it a versatile unit for a wide number of applications.

22. Liberty Pumps 237 230-Series Automatic Submersible Pump

automatic submersible pump features
Materials: Coated aluminum motor housing | polypropylene base
Design: Magnetically-operated vertical float | 10ft power cord
Life Expectancy: A few years
Performance: 1/3 HP | vortex-style impeller
Warranty: 2-year
Liberty Pumps 237 230-Series automatic submersible sump pump with good reviews

The Liberty Pumps 237 is a compact submersible sump pump that can operate in pits that are 10″ in diameter. With its aluminum motor housing, it helps the pump stay cool even as it functions under heavy conditions. The motor design also works to reduce how much electricity you use.

This sump pump is hermetically sealed. Moisture shouldn’t penetrate it, which can attempt to further prolong its use. Additional features include the high-capacity 1-1/2″ discharge that allows you to replace a worn-out cord without fracturing the motor seal.

A crowd-pleaser (as you can see from customers’ reviews), this pump lasts for years, is quiet, efficient, and easy to maintain. It also is energy-efficient, a criterion you should consider during your decision process.

Small footprint.
Runs quietly.
Pumps fast.
Low-quality switch.
Could be stronger.
Longevity is questionable.

Lightweight, easy to install, and with excellent value for money, this is one of the best pumps on the market in its price and performance range. It can handle 3/8-inch solids, while its efficient motor design reduces electrical usage by up to 40%. If you listen to the users, this sump pump “rocks!”

21. WaterAce WA50CPED Pedestal Pump

WaterAce WA50CPED pedestal pump features
Materials: Cast iron base | Zinc-plated stainless steel column | Plastic parts
Design: Pedestal | Top-mounted adjustable float switch
Life Expectancy: A few years
Performance: 1/2 HP | Adjustable float switch system | Built-in overload motor protection
Warranty: 1 year limited
WaterAce WA50CPED heavy-duty pedestal sump pump

The WaterAce WA50CPED is capable of pumping solids up to a 3/8 in size. It means it is low-maintenance, as you don’t have to worry about cleaning and unclogging it. The high flow rate of 5,000 GPH makes it a fierce competitor to submersible sump pumps as well.

This heavy-duty sump pump is incredibly quiet, as you will see from the enthusiast customers’ reviews. It is probably the best basement pump in pedestal design on this list. One of its most compelling features is that the float switch is adjustable to the base.

5,000 GPH flow rate.
Very quiet.
Heavy-duty use.
Can take up some basement space.
May not handle flood-level amounts of water.

If you call this the best basement pump on this list of reviews you wouldn’t be wrong. This pedestal model packs a big punch in flow rate and performance. With its adjustable float switch, built-in motor protection, and 1-1/2 inch FNPT discharge, this pump will deliver on its promise, and then some!

20. Wayne WSS30VN Upgraded Combination Sump Pump

Wayne WSS30VN combination sump pump review
Materials: Cast iron | Thermoplastic
Design: Pre-assembled and drop-in ready | 12-Volt Battery Back-Up System
Life Expectancy: A few years
Performance: 1/2 HP | 5100 GPH | Primary pump float switch tested to 1 million cycles
Warranty: 3 years limited
heavy-duty Wayne sump pump

Wayne is probably the best brand on the market. This model is proof that the manufacturer fully deserves the praises. The Wayne WSS30VN is two pumps in one. If the power goes out, the secondary pumping system is capable of moving 10,000 gallons of water in a single charge.

The 1/2 hp primary pump moves up to 5100 GPH at 0 inches of head and the combination 12-volt backup pump moves 2900 GPH at 0 inches of head. In other words, in case of a power outage and a flood at the same time, your home will stay safe and dry.

This heavy-duty sump pump features epoxy-coated steel and cast iron construction, easy installation (about 15 minutes), and ultra-quiet performance. Assembled in the USA, this unit is the best choice if you live in a heavy-rain area.

Excellent performance.
Back-up system for power outages.
Heavy-duty use.
Installation instructions are not clear.
Does not come with an included battery or check valves.

If there is a storm outside with heavy rain and power goes out, your usual unit will stop working. Not the case with this Wayne sump up with the backup system. It will keep your house safe, no matter how bad the weather is. With its quiet performance, excellent warranty, magnetic float switch, and enthusiastic users’ reviews, you should consider this heavy-duty sump pump for your home, especially if you live in an area prone to heavy rain, storms, or other extreme weather events.

19. Wayne CDU790 Submersible Pump

submersible sump pump guide
Materials: Epoxy coated steel motor housing | cast iron base
Design: Vertical float switch | top-suction design
Life Expectancy: Several years
Performance: 1/3 HP | 1-1/2″ NPT discharge | 3800 max gallons per hour
Warranty: 3-year
Wayne CDU790 submersible sump pump install

The Wayne CDU790 is a submersible sump pump that features a much-needed vertical float switch that makes it easier to use. In an effort to extend its life, this is designed with cast iron and steel materials. Along with that is the oil-filled motor.

This is intended for pits around 11″ or so. With its 1-1/2″ discharge, it is the best pump with quick installation and maximum pump flow.

Assembled in the US with foreign and domestic parts and tested to 1 million cycles, this sump pump takes the bronze medal for its capabilities.

Quality vertical float.
Easy to install.
Base can rust.
May not last as long as claimed.
The switch may come partially assembled.

As we said, Wayne is probably the best brand on the market right now. There is no wonder why this Wayne submersible sump pump is the bronze medal winner. Tested to 1 million cycles, featuring heavy-duty oil-filled motor for long life, and cast iron pump housing for durability, this unit is an excellent choice a performance/price ratio goes. Its almost perfect score is only shadowed by the confusing installation specifications.”

18. Zoeller M53 Mighty-Mate Submersible

Zoeller M53 Mighty-mate submersible sump pump guide
Materials: Cast iron | thermoplastic
Design: Vertical float | hermetically sealed | 9ft Cord
Life Expectancy: 7+ years
Performance: 1/3 HP | submersible | oil-filled motor
Warranty: 3-year
Zoeller M53 Mighty-mate Submersible sump pump specs

The Zoeller M53 Mighty-mate Submersible Sump Pump has a non-clogging vortex impeller design so that it can handle an average amount of water removal. A lack of screen ensures that it won’t mess with incoming debris. Also, it can manage to pass solids that are ½” in diameter.

With the engineered thermoplastic base, it offers you years of reliability. It runs automatically thanks to the float activated switch.

Good amount of power.
Constructed well.
Easy to find and fit replacement parts.
Can be a little noisy for some.
The float switch could perform better.
Might overheat.

This 3/10 HP pump for residential sump pits or septic tanks impresses with its performance, tech specs, and price. The noise level is low, the installation is easy, and people are praising its durability and longevity. This device falls in second place on our top of best units of the year. To quote one enthusiast customer, “this pump is so great, I bought it a beer.” Well, what can we say more?

17. Red Lion RL-SC50T Sump Pump

Red Lion RL-SC50T high-volume sump pump
Materials: Cast iron
Design: Tethered float switch | clog-resistant design
Life Expectancy: Several years
Performance: ½ HP | 4300 GPH flow rate
Warranty: 3-year
Red Lion RL-SC50T sump pump install

At the top as the best is the Red Lion RL-SC50T. By the way it is designed, it is more intended for use of high-volume water removal. It’s versatile as well, and it can be used as well in laundry facilities as it can in your basement.

This sump pump features an energy-efficient motor that saves on power in addition to preserving the machine’s overall life. The heavy-duty construction further aids in this unit lasting years.

Has good dependability.
Extremely quiet.
Can handle the rough environment.
Lower quality float.
Debris can get stuck.
Pump power can be a tad slow.

Red Lion is one of the best brand names in the world. Taking pride in its innovations, impeccable customer support practices, and the technology it uses, the manufacturer does not disappoint with this product either. With an excellent price for its build and capabilities, it is no wonder this takes the first place. Just read the customers’ reviews and you will understand why “this beast of a pump” has such a success.

16. WAYNE CDU980E Submersible Pump

WAYNE CDU980E sump pump guide
Materials: Stainless steel housing | Cast iron base
Design: Vertical switch | Thermoplastic impeller
Life Expectancy: A few years
Performance: ¾ HP | Very quiet
Warranty: 5 years manufacturer’s warranty
installed sump pump

WAYNE CDU980 is a powerful pump that can move almost 5500 gallons of water every hour. It features a special design that prevents air locks and clogging. Besides, its vertical switch is tested a million cycles, which grants for its quality.

At 10 feet of discharge, the pump is able to provide 4600 GPH. Also, the motor is packed very well in steel housing, which is strong and durable. Its base is made of cast iron and provides a long time of proper work without any problems.

Good flow rate.
The plug is a bit short.

15. Liberty Pumps 257 Submersible Pump

Liberty Pumps 257 cast iron sump pump
Materials: Cast iron housing
Design: Magnetically operated VMF switch
Life Expectancy: Up to 10 years
Performance: â…“ HP | Quiet
Warranty: 3-year warranty
Liberty sump pumps 257 in use

As you can see, Liberty Pumps 257 is a very strong and durable pump. Made of cast iron, it can provide heavy work and last for up to 10 years. The pump doesn’t provide enormous power, but it also improves its lifespan.

A nice thing about this model is the design of its motor. It’s very efficient and reduces power consumption by around 40%. Also, the pump includes a special VMF switch which is ideal for small-diameter pits. Under normal circumstances, Liberty Pumps 257 delivers 50 gallons of water every minute.

Very strong and durable.
Can suck up dirt sometimes.


highly-efficient Wayne sump pump
Materials: Thermoplastic construction
Design: Patent-Pending design
Life Expectancy: A few years
Performance: 1300 GPH max flow rate
Warranty: Not specified
Wayne WaterBUG sump pump install

This unit is a highly-efficient pump, ideal for many situations. It has a flow rate of 900 GPH at 10 feet of discharge and is assembled in The United States by professionals. However, its maximum flow rate is almost 1300 GPH, which is fantastic.

The pump comes with a Multi-flow technology and is ideal for tight spaces. Besides, it has a side discharge, which removes water from flat surfaces, such as a basement. Also, the pump weighs only 8 pounds, so you can easily move it when needed. The only thing we don’t like is the material it’s made of. The thermoplastic material seems fragile and might break if dropped.

A bit fragile.

13. WaterAce WA50PSV Sump Pump

WaterAce WA50PSV sump pump guide
Materials: Thermoplastic impeller | Aluminum housing
Design: Vertical switch
Life Expectancy: 5-7 years
Performance: ½ HP
Warranty: Not specified
1/2 HP Waterace sump pump guide

It might seem that aluminum is not an ideal choice for motor housing. However, since it provides efficient cooling, it directly affects the pump’s lifespan. Also, it allows quiet, energy-efficient operation, and releases ½ horsepower.

We should mention that the installation can be a bit difficult. If this is your first time using the sump pump, we advise you to call a professional to install it properly. Even if you have DIY skills, you should follow area codes and pay lots of attention to electricity.

Very quiet.
Efficient cooling.
Installation is a bit tricky.

12. The Basement WatchDog BW1050 Sump Pump

Basement Watchdog sump pump review
Materials: Dual-carbon ceramic
Design: Vertical switch
Life Expectancy: 5-7 years
Performance: ½ HP
Warranty: 3 years
sump pump guide

If you are looking for the best quality in the price range of $130-140, this pump might be the best choice. It provides 3500 GPH at 10 ft and is able to reach a maximum of 4,400 gallons per hour. Also, the pump provides a ½ HP power output and features a Permanent Split Capacitor motor. It’s an energy-efficient motor that significantly reduces monthly electricity costs.

Besides, the unit is perfectly sealed, and no dust is able to reach the motor. It comes with an adjustable dual-float switch, making it ideal for narrow pits. Also, the pump has high-quality seals which prevent water from reaching the motor.

Good flow rate.
Permanent Split Capacitor motor.
Installation instructions are not clear.

11. Flotec FPPM3600D Pedestal Sump Pump

Flotec FPPM3600D pedestal sump pump
Materials: Thermoplastic construction
Design: Vertical switch
Life Expectancy: A Few Years
Performance: â…“ HP
Warranty: N/A
FLOTEC fppm3600d high quality sump pump install

Flotec isn’t one of the widely popular manufacturers of sump pumps. However, it doesn’t diminish the high quality of their pumps. This pump is a fantastic choice for people who look for a simple installation. The manual is very simple, and installation requires no special or DIY skills. Everything that you need comes with the package.

The body is made of a special thermoplastics material. It’s not metal, but it is strong and tough. Besides, it provides a â…“ HP output and offers a 1-¼ discharge. Although the pump offers superior performance, however, we are worried about the warranty. The company doesn’t specify what kind of warranty you will get, so you will probably have to register online.

Superior performance.
Ease of installation.
Some parts might be fragile.

10. Liberty Jet Water SJ10

Liberty Pumps SJ10 sump pump for small spaces
Materials: Strong plastic
Design: Vertical switch
Life Expectancy: 4-6 years
Performance: N/A
Warranty: 2 years
Liberty SJ10 sump pump installed

SJ10 is an ideal choice for basement protection in case of a power outage. It weighs only 5 pounds and easily fits anywhere. Also, it works in a pressure range between 30 and 100 PSI and is constructed of durable PVC materials.

Although the pump has a minimalist look, it’s actually a strong and powerful unit. The pump offers high output rates and comes with a clamp that you can manually adjust. Besides, it requires no electricity to work and comes with a standard, 2-year warranty.

High output rates.
Some parts are fragile.

9. Zoeller 105-0001 Sump Pump

Zoeller 105-0001 buying guide
Materials: Cast iron
Design: Vortex impeller
Life Expectancy: 6-8 years
Performance: â…“ HP
Warranty: 1 year
Zoeller 105-0001 durable sump pump

It’s easy to notice that this sump pump is strong and durable. It’s made of cast iron and weighs over 30 pounds. Also, it has no filter or anything that might clog or require maintenance. The unit has a glass-filled base, which additionally grants for its quality.

This Zoeller pump is an ideal choice for areas where gravity flow is unavailable. The pump works on 1550 RPM at 60 Hz and comes with a non-clogging vortex impeller. Besides, it also comes with a 10 ft 3-wire cord.

Strong and durable.
Non-clogging impeller.
A bit heavy.

8. WAYNE CDU800 Sump Pump

WAYNE CDU800 sump pump buyer guide
Materials: Ceramic mechanical seal
Design: Clog-resistant design
Life Expectancy: 5-7 years
Performance: ½ HP
Warranty: 3-year limited warranty
WAYNE CDU800 sump pump installed

This fully-submersible coated steel pump will work properly for up to 7 years, even if you use it constantly. It’s an excellent choice for the money and offers some interesting features. At first, it’s very easy to install. The installation process takes less than 15 minutes and requires no special tools – everything is in the package.

Besides, it features a top-notch suction design. You won’t have to worry about the airlock or about dust reaching the internal parts. The unit provides a ½ HP output and is ideal for larger sump basins. It also comes with a 3-year warranty, which allows you to shop safely.

No airlock or clogging.
Not very quiet.

7. Zoeller 57-0001 M57 High Capacity

Zoeller 57-0001 M57 high capacity sump pump
Materials: Cast iron | Stainless steel
Design: Integral float switch
Life Expectancy: 4-5 years
Performance: 3/10 HP
Warranty: N/A
Zoeller sump pump unit

Zoeller is a famous manufacturer of sump pumps, which sells units to many countries around the world. Most Zoeller products don’t have a top-notch design but are sturdy and very durable. This unit is made of cast iron and can work properly for up to 5 years without any servicing.

It comes with an integral float switch and provides over 40 GPM flow rate. Also, the pump has a 3/10 HP output which, combined with tough materials, positively affects the unit’s lifespan. It’s an ideal choice for most sump pits or septic tanks.

No servicing if properly used.
Made from strong materials.
A bit heavy.

6. Superior Pump 92330

Superior Pump 92330 review
Materials: Strong thermoplastic construction
Design: Tethered float switch
Life Expectancy: A few years
Performance: 1/3 HP
Warranty: 1 year
Superior Pump 92330 installed

No matter the name, but this unit really IS superior to most units in the same price range. For less than $70, you will get some features that no other units provide. For example, it has a 1/3 HP output and moves around 2400 gallons of water per hour. Also, it’s built from strong thermoplastic materials and comes with a 10 ft cord.

Another nice thing is the Split Capacitor. As the company states, it’s like “having two gears. The first gear works as a boost when starting the pump. The second gear, however, provides efficient continuous operation. Also, its one-piece housing makes the pump stronger and removes heat more efficiently. It directly affects the unit’s longevity and efficiency.

Split Capacitor.
A bit noisy.

5. Zoeller M63 Premium Series Sump Pump

Zoeller M63 Premium Series cast iron sump pump
Materials: Cast iron
Design: Submersible
Life Expectancy: 7-8 years
Performance: â…“ HP
Warranty: 5 years
Zoeller M63 Premium sump pump bundle

The first thing we noticed about this pump is its durability. Due to high-quality parts and an optimized motor, it can work properly for up to 8 years. Also, it’s relatively light, despite the cast iron it’s made from. However, the starting price for the unit is around $250, so keep that in mind, too.

The pump provides a â…“ HP output, so it’s not a heavy-duty unit. On the other hand, it would have a shorter lifespan if the motor worked at high RPM. It comes with a 1-½-inch NPT discharge and a 5-year manufacturer’s warranty. Most units in the market offer a warranty of up to three years, so this is a big advantage.

Efficient motor.

4. FLUENTPOWER ¾ HP 3300 GPH Sump Pump

FLUENTPOWER quality sump pump
Materials: Pure copper motor
Design: Vertical float switch
Life Expectancy: 3-5 years
Performance: ¾ HP
Warranty: N/A
FLUENTPOWER energy efficient sump pump

Despite the ¾ HP power output, this pump comes with a relatively small motor and is very portable. It weighs only 8.5 pounds and delivers a flow of up to 3300 GPH. Basically, it’s a powerful machine, packed in a small and portable package. The motor is made from pure copper and features top-notch thermal protection.

Another nice thing is the simplicity of disabling the function of the float switch. If you don’t want to use it, put it on its side slot, and that’s it. Also, the unit is relatively narrow, so it’s good for most sump pits. It also consumes less energy considering the output power, which makes it a fantastic choice.

Doesn’t fit on regular ¾ fittings.

3. Superior Pump 92372

Superior Pump 92372 review
Materials: Tough thermoplastics
Design: Vertical float switch
Life Expectancy: 4-5 years
Performance: â…“ HP
Warranty: 1 year
Superior Pump 92372 installed

Every Superior sump pump is 100% factory tested. It ensures their durability and longevity, making them a good long-term investment. Besides, their pumps use high-quality materials, such as solid copper and stainless steel, which additionally increase their lifespan.

The pump comes with an automatic vertical float switch, but that’s not all. Also, it features special plugs, which allow switching between manual and automatic usage. The unit has a filter that prevents dust from entering the motor and also prevents clogging. Besides, it’s very easy to clean and service.

100% factory tested.
High-quality parts.
We expected a longer warranty.

2. Homdox Sump Pump 2112

Homdox 2112 sump pump guide
Materials: Durable plastic
Design: Automatic float switch
Life Expectancy: 2-4 years
Performance: ½ HP
Warranty: Not specified
Homdox sump pump box contents

This sump pump comes with an oil-cooled electric motor, which works on 400W. With ½ horsepower, it’s an ideal heavy-duty solution. Also, it comes with an adjustable outlet, so you don’t have to worry about hoses of different sizes. If you want a bigger flow, simply increase the outlet size.

Besides, the pump comes with a higher base plate. It successfully prevents debris from reaching the motor and interior of the unit, therefore increasing its lifespan. The pump also comes with an automatic shutoff valve, which provides more safety. Basically, the pump will start working automatically if the water level is above 8 inches.

Oil-cooled motor.
Adjustable outlet.
A bit noisy.

1. Simer 2935B Utility Sink Sump Pump

Simer 2935B sink sump pump
Materials: Tough thermoplastics
Design: Automatic float switch
Life Expectancy: 4-6 years
Performance: â…“ HP
Warranty: 1 year
Simer 2935b sump pump and accessories

Simer 2935B is a pretty nice sump pump, at a relatively affordable price. It’s made from strong thermoplastic materials and comes with a 1-¼ discharge pipe. Under normal circumstances, the pump can work properly for up to 6 years, which is pretty decent.

Also, the pump works on around 1000 Watts and provides a â…“ HP output. It comes with an automatic shutoff valve and is very easy to use. However, note that the unit comes with a check valve and a ball valve. The ball valve is somehow “sticky and hard to operate, while the check valve is made from ABS, not PVC. These are some of the disadvantages that we noticed, so keep that in mind.

Decent lifespan.
Quiet operation.
Check valve material.


Ultimate Buying Guide – Sump Pumps

9 best sump pump

Pump Alarms

You may not necessarily need an alarm to operate these sump pumps as they are usually hardwired into the electrical system of a home. They may even have a battery backup.

Nowadays, all newly built homes consist of these pumps whereas owners of homes that are older need to have this system instated into their homes to avoid unforeseen events like basement flooding.

Common Problems with Pumps

Apart from a storm drain or a dry well, these pumps might discharge into sanitary sewers in older installations. This type of discharge was once an acceptable practice. In today’s world, this practice is considered to be a violation of the plumbing code as well as the municipal laws. This practice has become a violation due to its ability to overwork its sewage treatment system. 

Although the Municipal Department strongly urges homeowners to renovate or rebuild their sump pump system so that the discharge may be disposed of away from these sanitary sewers. They have even implicated fines for non-compliant citizens. 

Once you get your unit installed in your home, you may need to test it regularly to make sure that it works perfectly when the next big downpour occurs. To test your pump, follow these simple steps:

  • Fill the sump pit till its trigger point with a bucket.
  • Once the water triggers the indicator, the pump would turn on automatically.
  • When the pump turns on, water may start draining from the pit.
  • After the sump pit is empty, the sump pump should turn off by itself.

Best Types

Typically, there are two types of sump pumps. The location of the motor is the only difference in both of them.

sump pump components

Pedestal Type (Column Pump) – Motor of the Pedestal pump is located above the sump. It consists of a long drive shaft connecting the motor & the hydraulic portion. This is the exact location of the impeller.

submersible sump pump buyers guide


Submersible Type – On the other hand, the submersible pump is relatively shorter. The location of the motor is right above the hydraulic portion. It can be immersed without causing any damage to the pump.

Properly Size & Locate a New Sump Pump

Sump pumps are commonly sized in accordance with horsepower. The plumber’s experience is the most important factor to consider while sizing the pump. Nonetheless, estimation of flow rate & total dynamic head (head requirements) is the basis of technical guidelines for sizing sump pumps. Similarly,  an estimation of the flow rate is established on the area of the basement or wherever the sump is located. Another considerable factor is the type of soil (either sandy or clay).

To find out about the head required for the pump, calculations by taking measurements of the static head, friction head, and operating head.

  • The height difference between the level of water present in the sump and the top-most point inside the discharge pipe.
  • The basis of the friction head is the entire length of the discharge pipe as well as the number of fittings.
  • Pressure at the point of discharge, also called atmospheric pressure for the majority of installations is the operating head of the pump.
  • These head requirements as well as the flow rate are used for the selection of a compatibly-sized pump with the help of the manufacturer’s pump performance curves then.
  • Undersized pumps would be unable to discard enough incoming water.

Tools & Supplies Needed to Setup

While reviewing installations of sumps, there are five key features that require consideration.

An outlet for Ground Fault Circuit Interrupter (GFCI)

GFCI outlets are commonly used in kitchens and bathrooms in the U.S. This outlet has been made mandatory by the National Electrical Code (NEC) for the installation of sump pumps. If a GFCI outlet trips, then the pump won’t function. Excessive debris in the sump may lead to a clog in the pump inlet. The clog may reduce the pump’s capacity or jam its impeller. This would result in a “locked rotor condition. To help lessen the quantity of debris in the sump, a basin made up of compatible material (concrete or plastic) and a cover would be the appropriate choice.

Debris in the Sump

Installed in a pump discharge pipe, a check valve is used to stop the water from flowing back into the sump when the pump stops. This prevents the pump from a rapid cycling situation in which it pumps water that flows back from the discharge pipe constantly. Rapid cycling decreases the pump switch’s life.

Check Valves

Check valve is a requirement for most manufacturers. It is very important to keep the check valve while conducting a sump pump installation analysis or to take a photograph of its presence for the record.

Inspecting the Float

Inspecting the float to make sure that it is free to move around is also very important, unlike the pumps that have a switch instead of a float. A popular method of controlling a sump pump is with the help of a float. If the float touches the sump basin when installed initially, it might be able to operate in a proper manner.

Air Release Hole

With the passage of time, accretion of mobile mineral deposits would lead to an increase in friction. This friction might end up blocking the float from moving entirely. This can result in a delay with the motor’s activation or it may even result in the continuous running of the pump. When something like this happens, it may even shorten the life of the sump pump.


Floats are usually controlled by a float switch in tether length. Usually, the float switch is 3.5-inches in tether length. Float switches have switch cords. These cords are prone to loss of ductility over time and may be unable to activate right away. The heat emission from a pump that runs for long durations is the cause of loss of ductility.

Lastly, the most critical part of a sump pump is the often overlooked air-release hole. It is vital to have pumps that have an aligned strip of water below the impeller at the rare end of the pump. The presence of an air-release hole is important as it allows the air to escape from the hydraulic section.

If the air remains to be in the pump, the pump’s impeller would not be left with enough force to carry the flapper to the check valve. Due to this reason, the pump will not be able to discard water. The unit will then start to work more like a fan causing an air-locked condition.

Manufacturers who produce rare inlet designs recommend that consumers should drill an air-release hole in the discharge pipe right below the check valve to avoid air-lock situations.

Whether it is an installation of a new pump or a repair job of an existing one, the geographic location of the pump is going to directly affect the cost of your project. Similar to variations in home prices in different cities, sump pump costs vary in the same manner.

 Signs to Replace

Apart from flooding, other factors that also hint towards you getting a replacement for your sump pump include:

  1. Electricity – To operate it requires power. If every electrical appliance in your house is working except your sump pump, then there might be an electrical issue inside of it. If that is the case, then it is strongly suggested that you do not attend to the matter yourself. As water and electricity do not go together, it is safer to have a pro look at it and fix it if possible.
  2. Noise – They do not make a lot of noise while running as they do not have many parts. If strange noises start coming from the sump pump, there is a chance that the impeller is bent. If that is the case, you will not be able to move the water, and chances of a flood become imminent. Henceforth, if your unit is making too much noise, you might have to consider getting a replacement.

Replacement Frequency

Sump Pumps are created in a way to endure heavy workloads. They end up covered with dirty water & have to deal with the perpetual gathering of debris and other objects. The unit has an average lifespan of five to seven years.

You may be able to increase the lifespan of your unit by conducting periodical maintenance procedures. The periodic maintenance includes the following items.

  • When the weather is dry and there is no possibility of usage of the pump, pour enough water into the sump pit so that it runs a full cycle.
  • Pour vinegar through the pump’s pipelines to discard any build-up.
  • Make sure the float is not being choked and moving properly.
  • Make sure that the pumping-out of water is smooth.
  • Pumps with battery back-ups need a replacement once every three years.
  • If the pump’s motor doesn’t shut off, listen carefully for any weird motor noises.

Would You Require a Back-Up Sump Pump?

Basically, you do not need a backup pump, but you should consider having one. A backup would reduce the possibility of overflowing water into your sump pit. It may also reduce the chances of occurrence of a complete basement flood. By any unfortunate chance that your power goes out due to which your primary would stop working, a battery-operated or water-powered backup sump pump would prove to be of great use.

To sum it all up, the maintenance of a dry basement has become very easy with the presence of sump pumps. These pumps are a very useful appliance. If properly maintained, they may last for ten years of smooth running at the very least.

Frequently Asked Questions

What HP Sump Pump Do I Need for My Home?

For a medium-sized home in an area with moderate rainfall and weather phenomena, a 1/2 HP unit should be enough. If you own a larger home in an area with high water tables, 1/3-HP to over 1-HP pumps may be the best choice.

How Often Should I Replace My Sump Pump?

According to the US Department of Housing and Development, the average life expectancy of a sump pump is 10 years. Of course, you should replace your unit immediately if it breaks.

How Do I Know My Sump Pump Is Going to Break?

You know your sump pump is going bad when it shows one or more of these signs:

  • The pump starts going through constant cycles of on and off;

  • It emits new noises or stars to be noisier than usual;

  • You know it closes in towards its 10-years life expectancy threshold;

  • It runs constantly while consuming more energy than usual;

  • You need to fix small things or replace small parts.


With how well they perform at keeping areas dry and free from flooding and mold development, it’s clear that sump pumps are ideal to own.

Some are more affordable than others, but regardless of what you pay for it, it’s important that you have one. Choosing the best sump pump should last more than a couple of years, and it should be easy to use and reliable. You should also look at the best submersible well pump for more options.

Let us know what you think of our top seven picks in the comments!