Pool filters are one of the most important pieces of equipment you can buy for your pool. Most swimming pool owners pay $1,000 for professional pool filter installation, but you can expect to spend anywhere from $500 to $2,000.
Every pool has its own needs and requirements, so installation costs will vary widely depending on the type and size of your pool. For example, installing a pool filter in an infinity pool is much more expensive than installing one in an above-ground pool. Other factors can also impact the final cost, such as the kind of filter you want to install, its materials, filtering capacity, and the labor required.
This pricing guide covers:
- Average Costs
- Cost Estimator by Pool Type
- Other Factors That Affect Cost
- Related Services
- DIY vs Hiring a Professional
- Cost by Location
- FAQ About Pool Filter Costs
Average Pool Filter Installation Costs
| National Average Cost | $1,000 |
| Typical Price Range | $500 – $2,000 |
| Extreme Low-End Cost | $250 |
| Extreme High-End Cost | $4,500 |
Homeowners across the U.S. typically pay between $500 and $2,000, or an average of $1,000, to install a pool filter. However, the final price will depend on a variety of factors. If you go all out and invest in a high-end glass filter, or if you have a large in-ground pool, your total project cost can reach up to $4,500 or more. On the other hand, installing a basic pocket pool filter into a small in-ground pool could cost as little as $250.
Remember that the type of pool you have can make a big impact on the price. For example, saltwater pools need a special filtration system. This comes at a higher cost than other standard types of pool filters and will require additional labor and maintenance.
Just like any other piece of pool equipment, the filter’s brand is also another variable that can affect the cost of installation. Choosing a pool filter from a high-end brand may cost you more initially, but it could pay off in the long run.
Now, if you’d like to lower your pool filter installation cost, you can:
- Pick the most basic type of filter for your specific pool.
- Get an estimate from multiple plumbers or technicians and choose the one that fits your budget.
- If you have a small pool and want to install a simple filter, consider doing the installation yourself.
Your pool’s volume in gallons will also determine the cost of your pool filter installation. The higher the volume, the more expensive the pool filter.
Pool Filter Installation Cost Estimator by Pool Type
| Pool Type | Average Cost |
| Above-ground | $250 to $1,100 |
| In-ground | $250 to $2,500 |
| Saltwater | $500 to $2,500 |
The main cost driver of a pool filter installation is the type of pool you have. For example, some filters are meant for use with above-ground pools and others are specifically designed for saltwater pools.
If you’re unsure what type of filter will work best for your situation, the best thing you can do is ask an expert technician in your local area.
Above-Ground Pool Filter
Above-ground pool filter installations typically cost between $250 and $1,100 depending on the size and type of filter you choose to install. They are typically cheaper than other types of filters because they come as a part of a prefabricated unit that already includes everything you need to install it, such as a pump and a cartridge or sand filtration system.
In-ground Pool Filter
Costing anywhere from $250 to $2,500, in-ground pool filters come with a great selection of filters. Your total price will vary depending on the type of filtration system you want to install.
For example, installing a cartridge filter has a low upfront cost, but maintenance and repair costs can add up quickly in the long run. On the other hand, diatomaceous earth filters are a better option if you’re looking for long-term efficiency. However, they’re also more expensive and costly to install.
Saltwater Pool Filter
Saltwater pools have a unique set of needs when it comes to filtration. They are actually more prone to algae growth and other organic material than traditionally chlorinated pools, so they need saltwater-specialized filters. Expect to pay anywhere from $500 to $2,500 to install these specialized filters.
Like the other types of filters, the final price of your saltwater pool filter installation will be determined mainly by the kind of filter you choose. You can expect to pay less for a sand saltwater-friendly filter than for a cartridge or diatomaceous earth filter.
However, keep in mind that sand filters have a short lifespan in this kind of pool. While they may be a cheap first solution; diatomaceous earth filters are the best long-term option.
Other Factors That Affect Cost
When calculating the cost of installing a pool filter, it’s important to consider not only your type of pool but also other factors, such as pool filter options, labor rates, and the size of your pool.
Pool Filter Type
| Filter Type | Typical Range (Materials Only) |
| $30 – $100 | |
| Sand | $300 – $1,135 |
| Cartridge | $200 – $1,600 |
| Glass | $500 – $1,500 |
| Diatomaceous Earth | $520 – $2,000 |
Several types of pool filters are available. These are pocket, cartridge, sand, glass, and diatomaceous earth (DE) filters. Each one works best for certain types of pools. Generally, though, the diatomaceous earth system is the most efficient and expensive option.
Whatever type of filter you choose, you’ll need to consider its filtering capacity when calculating the total cost of your new pool filter installation. Some pool filters may cost more than others because they have higher filtration capacities. This capacity is measured in microns. A 3-micron filter will capture microscopic particles much more effectively than a large 10-micron filter would, so you can expect to pay more.
Pocket Pool Filter
Pocket filters, or filter bags, are a good choice if you want to save money on labor costs. They’re relatively inexpensive and don’t require professional installation. The cost of a pocket pool filter typically ranges between $30 and $100.
This model is usually part of a larger filtration system and has an average filtering capacity of 15 to 20 microns. Some pocket pool filters include a filter made from foam or sand to help enhance the filtration, which can increase the price.
While you don’t need to hire a plumber to install this type of filter, keep in mind that pocket pool filters don’t work as well as other types. Pocket pool filters will need to be replaced and cleaned often, so they can become expensive over time.
Sand Pool Filter
Homeowners typically pay between $300 and $1,135 for a new sand pool filter. However, the cost can be affected by the size of the filter and the type of pool it will be installed in.
While sand pool filters are one of the most popular types of pool filtration systems, they have a filtering capacity of only 20 to 100 microns. This is good enough if you want to remove the large debris that may not be visible to the naked eye. However, sand pool filters won’t remove bacteria and other small contaminants.
Cartridge Pool Filter
Cartridge pool filters can cost anywhere from $200 to $1,600, depending on their size. These filters are well-known for being energy-efficient, which translates into lower costs for you in the long term. Besides, they have an average filtering capacity of 10 to 15 microns and are easy to install and maintain.
The problem with buying a cartridge pool filter is that it will wear out over time due to the mineral buildup inside the filter housing. This means that you’ll need to spend more money on regular cleaning to keep it running at peak performance.
Glass Pool Filter
Glass pool filters typically cost more than their counterparts, but they are designed to last longer and are more efficient. They have an average filtering capacity of 9 microns, so they are the most cost-effective choice if you need to filter out small particles in the water and keep it crystal clear.
You can expect to pay between $500 and $1,500 for a new glass pool filter.
Diatomaceous Earth Pool Filter
Diatomaceous earth is a high-end type of pool filter that’s made of a fine powder that dissolves in the water and removes particles as small as 3 microns. This powder is natural, non-toxic, and environmentally friendly, which makes it the most effective filtering solution.
Depending on the size and complexity of its configuration, you can pay anywhere from $520 to $2,000 for a DE pool filter.
Labor
Depending on your pool’s type and size, and your chosen pool filter, you’ll need to hire a professional plumber or technician to perform the installation. The average cost of a plumber is $45 to $150 per hour, while pool technicians charge around $35 to $55 per hour.
You may also need to hire an electrician, who will price out around $45 to $100 for every hour they work. The whole pool filter installation process usually takes between 1 and 3 hours.
Related Services
Here are some other services you might be interested in when getting a pool filter installed.
Pool Filter Replacement
Replacing an existing filter is usually less expensive than installing a new one. On average, you can expect to pay anywhere from $250 to $1,500. This price depends on several factors, including the type of filter you choose, the size of your pool, and labor. This range can also increase if you need to replace your entire filtration system.
Pool Filter Cleaning
Most pool filters need to be cleaned every 3 to 6 months in order to maintain their efficiency. This will vary depending on the amount of use and the quality of water in your pool. A regular routine cleaning costs between $60 and $65.
However, if you have a large pool and you haven’t cleaned your filter in a while, the cost can easily double. If that’s your case, you can expect to pay around $125 to get your pool filter cleaned. This price also depends on filter type — some models, like cartridge filters, tend to require more frequent cleaning than others.
Skimmer Box Installation
A skimmer box is a device that collects large debris and other impurities from your pool water, which can slow down your filter performance. You can install a new skimmer box without hiring a professional, and it costs between $5 and $35 on average.
Pump Replacement
Pool pumps are one of the most important parts of your pool’s filter operation. If it isn’t working properly or is no longer able to keep up with the needs of your filter, you can expect a new pool pump to cost between $775 and $1,675.
If you’re installing a basic pump for a small pool, the price can be as low as $470. However, if you decide to go with a high-end pump or need to get new plumbing, the cost can skyrocket up to $5,620.
Pool Maintenance
While installing a pool filter is a great way to keep your pool healthy and clean, a pool also needs regular maintenance. This includes a wide variety of pool services, such as seasonal closing and pH balancing.
While you can maintain your pool on your own, hiring a professional to keep it in tip-top shape is also ideal if you want someone to check for leaks and ensure your filter is working properly. On average, swimming pool maintenance costs between $2,000 and $4,035 annually.
Pool Enclosure
Installing a pool enclosure can be a great investment. It will protect your pool from large debris, leaves, and other elements that can otherwise clog up your filter. Professionally installed pool enclosures typically cost between $6,335 to $19,665 to install a pool enclosure.
DIY vs Hiring a Professional
Installing a pool filter isn’t an ideal DIY project. Some pool filtration systems are complicated and require specialized tools, training, and experience. If you have a large in-ground or saltwater pool, or want to install a high-end filtration system, hire a professional to avoid having any problems down the road.
However, if you have an above-ground pool, a pocket filter or sand filter is well-suited for DIY. Both types of filters usually come as a package and include all the elements you need to install them. Remember, though, that you’ll still need to be handy with tools or have some home improvement knowledge.
As an example, below there’s a table with the equipment you’d need to install a sand filter by yourself, as well as its average cost.
| DIY Equipment | Average Cost |
| Hacksaw | $19 |
| Teflon Tape | $4.75 |
| Magic lube | $11 |
| PVC cement | $14.25 |
| Total DIY Cost | $50 |
In this case, the DIY method is more cost-effective than hiring a professional to install your pool filter system. You’ll have to spend between $300 and $1,135 on average for a new sand filter, and an extra $50 to get the necessary equipment to install it. In contrast, labor costs to install a pool filter generally range from $45 to $150 per hour.
Cost of Pool Filter Installation by Location
The prices indicated in this pool filter cost guide are national averages. Depending on the region you live in, its labor market, and your local supply chain, you can expect to pay different prices and rates for pool filter installation services.
FAQ About Pool Filters
Yes. A pool filter is an essential part of keeping your pool in top shape. You can spend thousands of dollars on a fancy pool, but if you don’t invest in any filters, the water will become filthy and unusable. Pool filters work by preventing the spread of debris, germs, algae, and other contaminants from clogging up your pool.
Filters also help reduce maintenance costs. Without a filter in your pool, you’ll have to manually clean it more often, which will cost you money and time.
The life expectancy of your swimming pool filter depends mainly on the type of filter you choose, but most last 1 to 2 years. As with any other piece of pool equipment, the more you use it, the quicker it will need to be replaced.
To avoid deterioration, make sure your pool filter is properly maintained — ideally, by professional pool service companies.
If you don’t change your pool filter regularly, you run the risk of having too much dirt and debris in the water. The dirt will also clog up the pump and the filter, causing them to stop working properly. At this point, you’ll have to call an expert to come and manually clean your filter before replacing it with another one.
Choosing the right filter size for your pool is key to avoiding costly issues down the road, but it can also be tricky. You need to take into account your pool’s volume and pump size.
If you install a filter that’s too small, the pump will struggle to push water through, which may cause it to fail prematurely. If a filter is too large, it won’t fit in your plumbing pipes and could prevent water from flowing correctly through your system.
Take a look at the chart below to help determine the appropriate filter size for your pool.
| Gallons (Pool Volume) | Recommended Filter Size (GPM) | Recommended Pump Size (HP) |
| 10,000 Gallons | 14 | 0.75 – 1 |
| 15,000 Gallons | 21 | 0.75 – 1 |
| 20,000 Gallons | 28 | 1.5 |
| 25,000 Gallons | 35 | 1.5 |
| 30,000 Gallons | 42 | 2 |
| 35,000 Gallons | 49 | 2 |
| 40,000 Gallons | 56 | 2.5 |
| 45,000 Gallons | 63 | 2.5 |
When to Call a Pool Service Professional
Installing a pool filter is one of the best ways to keep your pool clean and healthy. A good filter can help reduce the amount of dirt or debris that enters your pool, as well as automatically remove toxic particles, bacteria, and other contaminants. Contact a pool service pro in your area so they can add (or replace) this essential piece to your pool today.
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