how much to replace a pool filter


Author: Poolking - Swimming Pool Equipment Manufacturer


Having a sparkling clean pool is a wonderful experience. However, to maintain that, you need to consider pool maintenance regularly. One of the essential parts of maintenance is swimming pool filters. Swimming pool filters play a vital role in maintaining your pool's water quality. But there comes a time when filters need to be replaced. So, the question is, how much does it cost to replace pool filters?

Types of Swimming Pool Filters:

Before we move on to costing, let's first discuss the types of pool filters to have a better understanding. Generally, there are three types of swimming pool filters.

Sand Filters:

Sand filters are the most commonly used pool filters. In this system, the water passes through a bed of sand that traps any impurities from the water. As water passes through the filter, the sand captures any debris or contaminants so that clean water can return to the pool.

Cartridge Filters:

These filters are beneficial for those who want low maintenance. The cartridge filter contains a cartridge that the pool water flows through, and the cartridge traps any contaminants. These filters are simple to take out and clean, and as the filter gets filled with debris, it can be thrown out entirely and replaced with a new cartridge.

DE (Diatomaceous Earth) Filters:

This type of filter uses a powdered natural substance called diatomaceous earth. DE filters are the most effective type of filter and can remove the smallest particles from the pool water. This filter has a unique element that helps capture debris and trap it in the grid.

Cost of Replacing Swimming Pool Filters:

Now, let's discuss the cost associated with replacing pool filters. The cost varies depending on several factors, such as the type of filter you have, the material, and the professional you choose to install it.

1. Cost of Sand Filters Replacement:

On average, sand filters can cost anywhere between $200 and $700 to replace. The cost of the sand filter itself is between $100 to $300, and the installation service fees can range from $100 to $400, depending on your location and the professional you choose.

2. Cost of Cartridge Filters Replacement:

The cost of replacing cartridge filters can range between $200 and $500. The filter itself can cost between $50 and $150, depending on its quality, and the installation fees can be anywhere from $100 to $350.

3. Cost of DE Filters Replacement:

The cost of replacing DE filters can range between $600 to $1000 on average. The cost of the filter itself can range from $300 to $600, depending on its quality, and the installation fees can range anywhere from $300 to $400, depending on the professional you choose.

4. DIY vs. Professional Installation:

One of the most significant factors in the cost is whether you choose to replace the pool filters yourself or hire a professional. A DIY filter replacement could save you a lot of money; however, it comes with a risk. If not properly installed, you may face damage to your pool or other equipment, causing you to spend more money on repairs in the long run. It is always better to choose professional installation, which tends to range anywhere from $100 to $400, depending on your location.


In conclusion, replacing your pool filter can cost anywhere between $200 to $1000, depending on the type of filter and installation by a professional. Regular maintenance and cleaning of your pool filter will prolong its life and ensure its proper functioning.


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