7 Best Inground Pool Pumps

By Greg Jarvis | Last Updated: November 15, 2023

Getting into a deep in-ground pool is the best thing you can do during hot summer days. It will help you cool off. This is the best way to beat the heat. You need to keep your pool clean and make sure the water circulates into the filter. If not, no one would want to take a plunger into it. Because of this, you need to install the best inground pool pumps.

Before you can install one, you need to look for the best pump for your inground pool. So, what are the things you need to consider when buying? Continue reading this article and find out what factors you should consider and the brands you can consider buying.

What is an Inground Pool Pump?

The pool pump is the heart of your pool’s circulation system, which is why you need to find the best pool pump for the type of pool you have. Among the different parts of the pool equipment, the pool pump is the most vital. If it is not working properly or not working at all, the entire system will not work at all.

How to choose the right inground Pool Pump?

Choosing the right inground pump is very important. It will help in maintaining how long you need to run the pool pump. When you get the right type of pump, it will be able to filter all your water in the pool. And it will do this within 8 to 12 running hours. Now, let’s figure out some of the things you need to know to choose the right inground pool pump?

Top 3 In-ground Pool Pumps Comparison

Images Product Details Price
  • Types: Single-Speed
  • Motor: 1.5HP
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  • Types: Single-speed
  • Motor: 1.5HP
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  • Types: Single-Speed
  • Motor: 1.5HP
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7 Best In Ground Pool Pumps in 2023


1. Hayward W3SP2310X15 Pool Pump

Hayward W3SP2310X15 Pool Pump


The primary reason why we included the Hayward W3SP2310X15 pool pump is that it does not require any complex assembly process. You only need to plug the pump directly into the power source, and then it will start functioning. When it comes to the price tag, it is a bit expensive, and that is what you need to know if you are dealing with Hayward.

The equipment has a heavy-duty construction with airflow ventilation that operates quietly; thus, it does produce any annoying sound that could disturb you and others around you. It has a powerful 1.5 HP motor that lets the motor function with power. Thus, it makes sure that the pools can be swiped out within a short period.

This Hayward MaxFlo XL single-speed pool pump can provide advanced hydraulics as it maintains the economy and performance. It is designed for in-ground pools of various sizes and types and in-ground spas. Among the many pumps in the market, the MaxFlo XL is the most energy-efficient pump and has innovative hydraulics for increased energy efficiency and priming capability. You can also use it along with the original MaxFlo pump for seamless retrofit installations.

2. Pooline Inground 1.5 HP High-Performance Pool Pump


The Pooline Inground 1.5 HP Pool Pump possesses features that are usually found in expensive pumps. But, this equipment cost less than others. This pool pump makes use of copper windings for better performance and durability while other brands use aluminum winding to reduce their costing.

This high-performance pool pump also features a considerable start capacitor to boost the starting torque and helps the motor turn over and increase its speed. Pooline Inground pump operates quietly, self-priming, and efficiently. It is known for its durability because of its corrosion-proof polymer structure. You are assured that you will be using this pump for many years.

Its large comfortable handle and transparent cover enable you to check the filter easily. The strainer is a large, easy-to-clean container. Pooline Pool Pump has suction and discharge ports that are threaded for one and a half inches fittings and offers the best water flow to make sure your pool water is clean and clear.

When it comes to maintenance, the pump has an easy-to-drain plug. Also, included in the package is the six-foot three-prong power cord that meets the ETL standards.

3. Harris H1572748 ProForce Pool Pump


The Pooline Inground 1.5 HP Pool Pump possesses features that are usually found in expensive pumps. But, this equipment cost less than others. This pool pump makes use of copper windings for better performance and durability while other brands use aluminum winding to reduce their costing.

This high-performance pool pump also features a considerable start capacitor to boost the starting torque and helps the motor turn over and increase its speed. Pooline Inground pump operates quietly, self-priming, and efficiently. It is known for its durability because of its corrosion-proof polymer structure. You are assured that you will be using this pump for many years.

Its large comfortable handle and transparent cover enable you to check the filter easily. The strainer is a large, easy-to-clean container. Pooline Pool Pump has suction and discharge ports that are threaded for one and a half inches fittings and offers the best water flow to make sure your pool water is clean and clear.

When it comes to maintenance, the pump has an easy-to-drain plug. Also, included in the package is the six-foot three-prong power cord that meets the ETL standards.

4. Harris In-Ground VS Variable Pool Pumps

Harris In-Ground VS Variable Pool Pumps

Harris Inground VS Variable pool pumps have stainless stool motor shafts that are designed to have a reinforced thermoplastic body for durability and extended life. It also has graphite mechanical seals and parts. With its advanced structure, it provides high efficiency and reduces noise. This pump meets all ETL and CSA standards.

The Harris variable speed pumps are made to function the swimming pool filtration system and also the spa, heater, waterfall, salt chlorine system, cleaner, and other water applications. With the use of the control panel, you can operate your pump on one of the three programs. The regular mode makes use of the three start buttons – the ECO, Clean, and Boost and then adjust the pump to control the speed you have chosen.

Mode 1 is a 16 hours clean cycle. Mode 2 is a clean cycle for 24 hours. The control panel has LED indicators for speed and alarm indicators. It also has error messages to warn you against over and under voltage, over current, freeze protection and high temperature.

5. Pooline Inground Swimming Pool Pump

The Pooline 1 HP Pool Pump provides superior reliability and better performance at an affordable price. This is an efficient pump that you can depend on. One of the best features is its efficiency. This is a powerful self-priming machine, a high-quality motor with quieter air ventilation, heavy-duty, and cooler operation.

This durable pool pump has a stainless steel motor shaft and a corrosion-free polymer reinforced thermoplastic body for better strength to make it last for years. You don’t have to worry about maintenance as it requires low maintenance. It has a clear acrylic twist-lock lid that enables you to see exactly which is collected in the large basket, thus reducing your pool maintenance time and boosting your pool enjoyment.

This energy-efficient pool has two speeds – high and low speed. The low speed is used for daily operation while the high speed is applied when you clean your pool or run the tools and other accessories. You can choose which of the two spend is right for your needs. Also, you can toggle between the two settings. Its corrosion-proof polymer structure will provide many years of reliable performance.

The equipment complies with the ETL and CSA standards. Its 115-volt pump has a six-foot three-prong power cord. The pump motor has automatic thermal overload protection, which enables the pump to shut off automatically when it senses overheating.

6. Rx Clear Ultimate Niagara Pool Pump

Rx Clear Ultimate Niagara 1 12 HP Pool Pump for Inground Swimming Pools 56 Frame 115230 Volt 12.56.2 Amps Corrosion Proof Large See-Through...

The Rx Clear Ultimate Niagara pump for the inground pool has impressive hydraulic engineering that provides a combination of quiet operation, durability, and high efficiency. All parts are made for optimum performance and economy in an inground pool.

It has a transparent strainer covering that enables you to see if the basket needs some cleaning. The basket is large enough to collect lint, leaves, and hair to make sure that it will operate at its best all the time.

The Rx Clear Ultimate Niagara Pump has a compact housing so it will function in any type of weather. It has brass inserts to help it last longer and superior performance. To ensure leak-free functionality, the pump is individually tested. The inground pool owners can take advantage of its high performance, long-term reliability, and outstanding operating efficiency.

The Rx Clear Ultimate pool motor pump has a 115/230V electrical connection. The equipment is set at 230V, 2 inches plumbing ports, and 11.⅘.7 amps.

This type of pool pump is not allowed to be sold in Florida and California. The pool pumps allowed to be sold in the mentioned states should have two-speed or variable speed motors.

7. XtremepowerUS Inground Pool Pump

XtremepowerUS 1.5HP Inground Pool Pump 5280GPH 1.5 NPT InletOutlet 115V Dual Watt

Looking for a pool pump that is of excellent value for your money. The XtremepowerUS 1.5 HP is what you need. This will keep your pool clear, clean, and safe for your family. This ETL-certified inground pool pump operates with either 110 or 220 to 240 voltage. This pump is very efficient and can pump 88 gallons per minute, which makes it one of the sought-after pool pumps. It is powered by a ½ HP motor to keep your pool clean and safe for your loved ones and friends.

This pool pump is capable of pumping the water even if the temperature rises and can function up to a high of 40 degrees centigrade. It has a durable and robust polymeric outer body that can resist corrosion. The internal moving components are made of durable materials to make sure they will fail while operational. It is self-priming to expel air and make sure that it will operate smoothly at all times.

Things To Consider Before Buying The Best Pool Pump For Inground Pools

Types of Inground Pool Pumps

Keep in mind that single-speed pumps are not allowed in Florida and California. So, if you are residing in these areas, your only options are two speeds and variable speeds pumps.

Single Speed Pumps

These pumps are the cheapest, but not as energy-efficient as others. Single-speed pumps have a single speed and run with 3450 RPMs on one motor. The pump may get the job done efficiently, but it consumes a lot of energy. One way to reduce energy consumption is by stopping the pump between times of operation.

Two-Speed Pump

The two-speed pump can change between the two speeds easily depending on the spa or pool requirements. It effortlessly switches from 1725 RPMs to 3450 RPMs if needed. You will see these types of pool pumps in spas. The reason for this is that the low speed is best for filtering the water. The high speed, on the other hand, does an excellent job of getting the jets to function well.

Variable Speed Pumps

If you are living in California and Florida, variable speed pumps are the best option for you. However, you need to have a budget for this. It may be expensive, but it is energy efficient and very effective. The variable speed pumps provide more functions to minimize energy consumption and enable you to select the flow rate based on your usage and needs. These pumps provide better filtration and have programmable settings.

So, what is the best type of pump for your pool? It depends on your budget. If you have a smaller swimming pool and a limited budget, it is best to choose a single-speed pump. But, if you want to save on energy consumption, it is best to choose the variable speed pump. It may be a bit expensive initially, but the money you can save is much bigger than it cost you in the long run. For spas, the two-speed pump is the most preferred.

Also things to Consider

Deciding which pool pump to buy is not easy as it requires a good amount of money. You need to consider several factors enumerated below to help you in purchasing the right product.

Performance

The very first thing you need to consider when buying an inground pool pump is the size of your swimming pool. This factor dictates the level of performance required from a pump to circulate and filter the water efficiently without overburden the equipment. For medium-sized pools, it is recommended that you use a motor with 1.5 to 2.0 HP for better performance.

Bigger pools need bigger motors generating more horsepower to pull large amounts of water on a continuous basis.

Energy Efficient

The idea behind buying a variable pool pump is how energy-efficient the equipment is and the amount of energy it can save. The most energy-efficient pool pump can help you save up to 90% energy as compared to the conventional single-speed pumps.

The savings you can get from using the variable speed pumps are equal to the additional cost paid for the pump in less than one season of use.

Material Used

Both the external and internal parts should be made of high-quality materials for durability and reliability.

Safety Functions

The inground pool pumps have in-built safety features that protect the motor and other electrical parts from the sudden surge of voltage, chemical hazards, and water and extreme temperatures.

Installation

The single-speed pumps do not require complicated installation. Two-speed and variable speed pumps should be installed by an expert to ensure better performance. But, the latest variable speed pumps now have compact designs and are designed in a way that makes them easy to install for those with experience with pumps.

However, it is always best to hire a professional when setting up a pump, mainly if it is your first time using it. This will help you safeguard your warranty and make sure it will provide optimum performance.

Warranty

Of course, everybody loves the warranty that manufacturers are offering. The longer and more comprehensive warranty being offered, the better.

The volume of water in your pool

The first thing you need to know is how much water is in your pool. There are some calculations you need to do here to get the right inground pump. And you will get the number of gallons of water in your pool. Follow these equations to determine that.

For pools of Rectangular shape, the volume in gallons of water = Length x Width x Average Depth x 7.5. and for pools Circular in shape: the volume of water in gallons = Diameter x Diameter x Average Depth x 5.9. For pools that look like Kidney in shape, the volume in gallons of water = (Longest width + Shortest width) x Length x Average depth x 3.38. Add the depth of the deep end to that of the shallow end and find their average. And this will give you the average depth of your pool.

The speed of the pool pump filter water

After you’ve determined the volume of water in your pool, you can get how much water goes through the filter. You do this by dividing the number of gallons of water you get above by 8. And this will be in gallons per hour, then you divide by 60 to get it in gallons per minute.

The amount of resistance the inground pump can handle

Now, let’s determine the amount of resistance the inground pump can handle. This is a measure of the Total Dynamic Head (TDH), also called the feet of the head. It is the amount of resistance the pump will encounter as it draws water from the basin into the pool. You will get this by measuring the length of the pipes in the pool. Add all of them together and you divide by three. This number is very important, and with it, you will pick the right inground pool pump.

How Does an Inground Pool Pump Work?

The heart of any swimming pool filtration system is the pool pump. Centrifugal pumps are the technical term for pool pumps. They operate on the principles of centrifugal force, which describes the movement of water away from its center of gravity. For water circulation, pool pumps have both an inlet and an outlet.

The shaft of the pump motor drives the impeller that spins the volute. This causes the water to move at a high rate. As the water is propelled toward the impeller’s outer edge, a negative pressure zone, or vacuum, is formed. The system’s air must be exhausted for a vacuum to be created as it generates energy, the volute’s velocity changes. This action causes the water to flow through the plumbing of the filtration system.

Pool pumps do not actually suck. Due to the lower pressure on the “suction side” of the pump compared to atmospheric pressure, water is pushed through the pump and out of its discharge port. A drinking straw operates on the same principle. The bearing enables the motor shaft to spin smoothly and in the right direction. It is encased with a sleeve or bearing shield. The bearings can get damaged with continuous pump leakage. This can affect the electrical damage, reduce the flow rate, or overheat the pump.

What is the best 1.5 hp pool pump?

The best 1.5 HP pool pump should be powerful enough to provide a flow of up to 4,500 GPH. Also, it should be able to run on 120V or less and can be plugged in anywhere. For modern American homes, you can use a higher voltage system.

The system flow rate is the amount of water expected to flow through the system while it is in operation. The best 1.5 HP pool pump should provide the maximum flow of the water.

The majority of pump models have a single speed. The best 1.5 HP pool pump should be able to operate at its maximum horsepower at all times. For a larger number of pumps, the model corresponds to the pool’s needs; even if they are not the most powerful options, they are still acceptable. The best 1.5 HP pool pump has a 24-hour timer. This will enable you to have complete control over when the pump turns off and on, rather than having to turn it on and off all the time manually.

How to set up an Inground Pool Pump?

You can set up the inground pool pump on your own, especially when you need to replace it. Here are steps to get it installed:

  1. Remove the Old Pool Pump

First, put off the electric power connections. You can do this on the circuit breaker. And check that the power is off by putting trying to put it on the pump. Once you are sure it is off, loosen the waterline of the pump. Then, cut off the pipes that lead to it and disconnect the power adapter from the back of the motor.

  1. Fixing the New Pool Pump

Place the new inground pool pump on the place where you removed the old one. And then you connect the water lines to it. Put the PVC pipes that you cut off back in place, seal them off. And lastly, screw them tightly to the intake hose of the pool pump.

  1. Seal with Cement

Get the cement mixture ready and plaster it on the ends of the connecting hoses.

  1.  Connect to the Pump

Now you get the new inground pump connected to the pool’s return system. And you use a PVC cutter to remove the lines used to connect the old pump.

  1.  Create New Pipe Lines

Now that you have removed the old pump line, you need to create another one. This will connect the pump and the filter, you can make use of PVC pipes, sleeves, and elbows. Inside the sleeves, add a layer of primer and let it dry. Next, put some PVC adhesive on the same area of your primer. Push in the PVC pipe and wait for it to dry.

  1. Power Reconnection

After you are done with the above steps, replace the power adapter with the new one. Then you can now turn on the power from the breaker box. And this will reconnect the power to your pool pump.

Frequently Asked Questions – (FAQ)

Why You Should Buy Inground Pool Pump?

The inground pool pump has a lot of advantages over the above-ground pool pump.

1. Inground pool pumps can pump a greater volume of water and with a high flow rate (75-150 gallons per minute)
2. They are self-priming.
3. And they are above the ground level, so they can raise water vertically.
4. They can accommodate air, then the vacuum line will be aerated after filling with water.
5. Inground pool pumps are built with rust-proof metal housing, accounting for their toughness. They are strong motor power, generally 115 volt/230-volt.
6. If the inground pump is maintained very well, it will last about 20 to 50 years.

Having an inground swimming pool is a big asset, and it is a good place for relaxation. But maintaining it can be stressful if you did not get the right pool pump. This is why you need to go for the best-rated inground pool pumps. With the best pool pumps for inground pools, taking care of the pool will be very easy. And you won’t have to worry about filling the pool. The pump is ready to run efficiently for a long period.

Getting the right reviews can also help you determine the best pump for the inground pool. If the pump is reliable, water will move well through the filtration system and the chemicals will mix well. The reviews will hand-picked the right one for your pool. When shopping for the best in-ground pool pump, read about their features, and let the guide direct you. One of the great and reliable pumps is the Hayward pool pump. They are convenient to use and are very efficient. The Hayward pool pump review will show you different products of the Hayward and how they are ergonomic and quiet. They can be used for both in-ground and above-ground pools, and they are built with special features.

What is the difference between inground and above-ground pool pumps?

The above-ground pool pumps stand above ground level while the inground pool pump is embedded into the ground. Above ground pool pump does not have self-priming while the inground has self-prime to make sure it will continue to function without any issues.

What are the things I need to consider when choosing the size of the pool pump?

You need to know the quantum of water in your swimming pool, which is expressed in gallons. If you have a 35,000-gallon pool, it is best to have a minimum water flow rate of 56 gallons per minute to run for 10 hours without interruptions. For a pool that contains 18,000 gallons, you need a pool pump with 38 gallons per minute water flow rate that runs for 8 hours.

What is the average lifespan of a pool pump?

The lifespan of your pool pump depends on the buildup quality. A normal pump can last for over five years. But, some brands that are known for their premium quality pool pumps can last around 8 to 12 years. But, these pumps are quite expensive.

How to calculate the feet of the head pool pump?

The feet of the head pool pump is calculated as follows:
Total dynamic head (TDH) = elevation head + friction head loss + pressure head
TDH refers to the total equivalent height a fluid will be pumped while accounting for friction losses in the pipe. The dynamic head is the amount of resistance working against your pool pump as it draws water from the basin and pushes it back into the pool.
The elevation head is the vertical distance the water must be pumped. It is the difference in elevation in feet between the pressure tank and the pumping level.
When fluid flows through a pipe, friction head loss occurs. The amount of friction loss is determined by several factors such as:
• The pipe’s material – a rougher inner pipe surface will result in more friction loss.
• The liquid’s velocity through the pipe – the faster the liquid moves through the piper, the greater the effect of friction on the liquid. This can be calculated using the pipe diameter and flow rate.
• The pipework’s total length – the longer the pipe, the greater the friction loss.

Conclusion

All the products we reviewed are very reliable and worth your money. These pool pumps perform better as compared to other brands. I highly recommend Hayward W3SP2310X15 if you are not from California and Florida and if you have a smaller pool.

This pool pump is easy to install, and it is a bit cheaper than others. However, for a bigger pool, I would suggest you buy the Pooline In-Ground Pool Pump. For inquiries about the best inground pool pumps, you can post your questions by commenting below. I would be glad to answer your questions.