Installing a new pool pump costs an average of $1,300, and it commonly costs between $700 and $4,000, depending on the size and scope of the project.
A new pool pump costs an average of $700 to $4,000, although most homeowners pay around $1,300. From the pump type, size, and more, you need to consider many factors when budgeting to replace a pool pump. The pump is the heart of the pool’s water system, and selecting the right one will help ensure you have clean, clear water for years to come.
One of the largest cost factors in the price of pool pumps is the type of pump you choose. Depending on your pool size, your needs, and preferences, the unit cost ranges between $300 and $2,500.
Rather than going with the least expensive option, consider which pump is the best fit for your pool. In the long run, this will help you save money on the installation and your electric bills. The best option is a variable-speed, medium-head pump.
The table below includes a quick look at average prices for different types of pool pumps.
| Pump Type | Cost Range | Best For |
|---|---|---|
| Low-head | $250–$1,600 | Pools with water features that need a secondary pump |
| Medium-head | $400–$2,500 | Standard-sized swimming pools |
| High-head | $1,250–$4,000+ | Pools and spas with large water features |
| Single-speed | $250–$1,000 | Pools with water features that need a secondary pump |
| Dual-speed | $300–$1,600 | Two settings for standard pool |
| Variable-speed | $800–$2,500 | Fully adjustable speed to maximize energy efficiency |
| Solar | $500–$3,000 | Low maintenance and no electricity cost |
Knowing your pool's volume is essential for choosing a pump that’s the right size. A pool volume calculator provides the most accurate calculations.
If your pump is too small for your pool, you may need help maintaining your water chemical levels, and the pump can easily overheat. On the other hand, a pump that’s too powerful for your pool forces your filter to work too hard.
Smaller pools up to 10,000 gallons only need pumps with 0.5 horsepower, while pools in the 20,000 to 30,000-gallon range require a 1.5 horsepower pump. This can depend on the number of water features, if any, you have in your pool.
| Pool Volume (gallons) | Pump Size (HP) | Pump Cost |
|---|---|---|
| 5,800–10,800 | 0.25 | $160–$250 |
| 10,200–16,500 | 0.50 | $200–$1,900 |
| 16,500–30,000 | 1 | $200–$2,260 |
| 21,700–30,000 | 1.5 | $200–$3,300 |
In addition to the horsepower, take note of your pool’s flow rate. To figure this out, take your pool volume in gallons and divide it by the number of hours you expect to run the pump daily (usually eight to 10 hours). Divide that by 60 to figure out the gallons per minute, or GPM.
When choosing a pump, make sure that it not only has the right horsepower for your pool but that it also has the right flow rate.
| Pool Volume (Gallons) | Turnover (Hours) | Minimum Flow Rate (GPM) |
|---|---|---|
| 18,000 | 8 | 38 |
| 24,000 | 8 | 50 |
| 35,000 | 8 | 73 |
The labor costs to install a pool pump will vary with your needs. Pool pump replacement costs are lower than installing a unit for the first time. If you’re replacing an old pump with a new one that’s the same brand, horsepower, and type, then labor will average around $200. If you opt for a different brand and need rewiring or new pipes, the installation costs will range between $280 and $500.
Labor for installing a pump for a new pool is $100 to $400, which is included in the total cost of the new pool installation. For example, if the cost of an aboveground pool is $1,050 to $6,000, the pump cost is included in the total.
In addition to the type of pool pump and the size, you’ll need to include other factors in your budget. Weigh the cost by brand and the price of excavation, water features, warranties, and other features.
Higher-end models can cost 80% more than standard models. Higher-priced pumps' distinguishing features include quality materials, like stainless steel or aluminum motor housing, and high-quality plastic pump housing.
Some models come with extra features like a self-priming function, clear skimmer basket lids, and fan-cooled motors to help extend the pump’s life span and decrease maintenance. Some pumps have programmable controls (including controls via phone apps), quiet motors, and are easier to install.
The pool type you have, whether it’s in-ground or aboveground, doesn’t change the cost of the pump itself. You can expect to pay $400 to $3,500 for either type. However, most homeowners opt for an underground pump for an in-ground pool. If you’re installing an underground pump and don’t already have the space dug out, you could pay an additional $100 to $200 to excavate.
If you have water features in your in-ground pool, you’re looking at an additional $250 to $1,600 for a second pump. The price for additional pumps is lower because you only need a low-head, single-speed pump for something like a small waterfall, and these pumps are more affordable.
Furthermore, you don’t need a special pump if you have a saltwater pool, as any pump will work. Even so, it can be a good idea to look for a pump with a plastic outer casing rather than a metal one, as metal will corrode more quickly when in contact with salt.
While some pumps come with an integrated timer, yours may not. In this case, installing one costs $50 to $100. It’s a good idea to install a timer because it can save you lots of time and money. After all, who has the time to flip a pool on and off manually every day, all season long? By carefully controlling when your pump turns on and off, you can keep tabs on your electricity usage.
You can choose from analog, digital, and smart timers. For the most convenient option, choose a digital or smart timer—the latter is appealing to people who love controlling their appliances with a phone app.
If your existing pump stops working, the pool motor is likely the issue. This component works the hardest to turn over water in your pool, so it’s the most likely to burn out. If you just need to replace the pool motor in your pump, you can expect to pay around $500, on average. Most motors will cost between $200 and $800, depending on the type and size of your pump, although some motors can cost as much as $2,000 to replace.
Because pools have so many moving parts, and some are very costly, getting a pool warranty to cover any unexpected repairs or replacements sometimes makes sense. For the best coverage, consider extended warranties, some of which cover pool pump replacement. This may cost $100 to $200 more per year as an add-on to your home warranty.
Besides a pool warranty, the pump itself may have its own warranty. This can include a 90-day warranty for a full replacement and a year of parts coverage. It’s often worthwhile to pay a little more for a brand with a more enticing warranty package.
Since pumps and filters work together, it’s common to install and replace them at the same time. A new pool filter installation costs between $250 and $2,000, and the final price depends largely on the filter type. As with the pump, choosing the right pool filter is very important to making sure your pool runs smoothly all season long.
The three main types of filters are sand filters, DE filters, and cartridge filters. When choosing one, make sure that the filter you get is the right size for your pump. Otherwise, your water won’t be properly filtered, which could lead to problems like inconsistent chemical levels.
Besides the up-front costs, there are ongoing costs that go along with a pool pump. From utility bills to filter installation to upkeep, it’s a good idea to go over all of the details so you have a good idea of your total costs.
Running a pool pump requires significant electricity unless you go with the solar option. Luckily, there is a way to get a rough estimate of your monthly cost to run a pool pump:
Find your pump's voltage and amperage rating and multiply the two numbers.
Divide that number by 1,000.
Multiply by the number of hours you expect to run the pump in a day.
Multiply by the cost per kilowatt-hour (kWh) for your area. The national average cost per kWh is slightly under $0.17. This gives you an estimated total price per day to run your pool pump.
To extend the pump’s life span and save on electricity costs, avoid running the pool pump for longer than necessary. On average, it’s best to run the pump 8 to 10 hours a day, or less during the off-season.
Pool maintenance costs average between $30 and $260 per month. Most professional pool services can handle all the necessary cleaning and maintenance of your vital pool components, including your pump. Also, hiring someone to do the maintenance means that your pump will be routinely inspected, cleaned, and repaired as necessary. As with anything, the cost of repairing a pool is more affordable when you catch issues early on, so preventative maintenance is a good idea.
If you prefer to DIY weekly pool duties, check your pool filter’s pressure gauge reading and make sure it’s within recommended levels.
Another maintenance tip is to close and open your pool properly every season. Doing so will help your pump last longer. In particular, when opening your pool, you need to prime your pump and filter. And when you’re closing your pool, ensure all water is properly drained. Be sure to store the unit indoors while not in use.
If you decide to install the pool pump yourself, you’ll only pay for the pump itself, which can range from about $200 to upwards of $3,000. However, if you don’t have experience working with pool equipment, leaving this job to a pro is best.
The pump has to work harmoniously with the filter, and if either unit is improperly installed, you’re bound to have issues down the road. Possible problems include constant water chemical imbalances, clogs, algae growth, and more. Plus, considering that the cost of repairing pool equipment ranges from $240 to $1,100, you’ll see it’s sensible to pay the pro to do the installation right the first time.
If you install a pool pump yourself, you'll save between $100 and $400 in labor costs. However, don’t attempt to do this on your own without the right knowledge and experience. Pool pump installation is an in-depth job that requires electrical know-how. If you do have the right knowledge to get the job done, it’s still best to stick with installing a replacement that’s the same brand, size, and pump type.
On the other hand, if you need a pump for a brand-new pool, leave it up to the pros, like professional pool electricians and plumbers. It may require electrical wiring or plumbing work, and many municipalities don’t allow unlicensed homeowners to complete this work.
A new pool pump installation ranges from $700 to $6,000. In some cases, you may be able to save money by repairing your existing pump with new replacement parts. Problems like a clogged impeller, minor leaks, or electrical can often be repaired at a lower cost. For example, replacing a pump bearing costs $65 to $300.
Significant motor or housing damage or recurring issues after a repair has already been made indicate that replacement is a better option.
Compare costs, too—if repairs cost more than 50% of the cost of a new pump, replacement is a better financial decision. If you need a new pump motor, for instance, the repair costs $250 to $2,000, which means it’s more cost-effective in the long run to buy a new unit.
A pool pump can get pretty pricey, but there are a few ways you can cut costs when it comes time to install one.
Look for Energy Star certified options: The best way to save on the price of a pool pump is by investing in an Energy Star certified variable-speed pump. Although your up-front costs will be much higher than a dual-speed pump, you’ll save a lot of money on utility bills in the long run. Certified in-ground pumps can help you save $300 or more annually, while a certified aboveground pump could save you $115 or more during its life span.
Bundle with a pool filter: You can save money on your pool pump installation costs by bundling it with your pool filter installation. Since the two components work together, it makes sense to take care of any necessary upgrades or replacements at the same time.
Hire a reputable pro: It’s a good idea to do some research before hiring a pool repair service near you. Instead of just focusing on the dollar amount of the quote, do your research and check their reviews. Also, it’s useful to find out if a company’s quotes are all-inclusive, or if there are additional fees you need to consider.
Check for rebates: There may be federal tax credits for solar pumps, or local energy companies may offer rebates for people who upgrade to Energy Star certified variable-speed pumps. Check the fine print to ensure you qualify, as you may need to employ contractors from a preapproved list.
If you maintain it well, your pool pump can last eight to 12 years. Besides regular maintenance, it’s important to install the proper-size pump for your pool and match the pump size and output to your pool filter. If you notice strange sounds or unstable water pressure, your pump may be nearing the end of its lifespan.
It’s a good idea to run the pool pump while swimming because your filter and skimmers will be active to help keep the water clean. Additionally, if you have pool features, you would naturally keep those pumps running while you swim. However, it’s not a requirement to run your pump while you swim.
Ideally, you would run your pool pump as much as possible. But realistically, you should plan to run your pump strategically so you can save as much money as possible on your electricity bills while also keeping your pool clean.
Most pool owners run their pumps for eight to 12 hours a day—not necessarily consecutively. You can opt to run the pump during non-peak hours when electricity is cheaper, which is usually in the evenings and nighttime.
There are several signs that’ll tip you off to pool pump issues. The most obvious is if your pump starts making strange sounds, if the motor keeps turning on and off randomly, or if the pump keeps flipping your breaker. If you notice an unexpected bump in electricity consumption or utility bills, that could also indicate a problem.
When you start noticing problems, check to see how old the pump is—if it’s older than eight years, it’s likely time for a replacement.
To install a new pool pump, first turn off the power at the circuit breaker; double check it’s off using a voltage meter. Turn off the water valves, and open the pressure release valve on the pump. Undo the bolts on the old pump, cut pipes from the pump, and remove the unit.
Next, prepare for the new unit by wiring the pump and connecting the wires to the terminal. Install the necessary PVC piping, prime the pump, and install the unit. Tighten anchor bolts, open water valves, and then turn on the power to test the pump.
