how much is a pool filter system

Author: Poolking - Swimming Pool Equipment Manufacturer

There are a variety of pool filter systems available on the market, each varying in cost, efficiency, and type. The cost of a pool filter system depends on factors such as the size of the pool, the type of pool filter, and whether it requires professional installation. In this article, we will break down the different types of pool filters, their corresponding costs, and important factors to consider before making a purchase.

Types of pool filters

There are three main types of pool filters: sand, cartridge, and diatomaceous earth (DE). Each type of filter operates differently, but they all serve the same purpose of removing contaminants from the water.

Sand Filters

Sand filters are the most common type of pool filter. These filters use sand as a filtration medium and work by pushing water through the sand, which traps dirt and debris. The sand should be replaced every 3-5 years, and the cost of replacement sand is relatively low.

Sand filters are a great option for those on a budget. The cost of a sand filter system can range from $200-$800 depending on the size of the filter and whether it is purchased as a complete system or just the filter.

Cartridge Filters

Cartridge filters use a replaceable cartridge to filter out dirt and debris from the pool water. These filters require less maintenance than sand filters because the cartridge does not require backwashing. The cartridge should be replaced every 1-2 years, and replacement cartridges can cost anywhere from $50 to $150.

The cost of a cartridge filter system can range from $300-$1,000, depending on the size of the filter and whether it is purchased as a complete system or just the filter.

DE Filters

Diatomaceous earth (DE) filters use powdered fossilized diatoms as the filtering medium. DE filters provide the most thorough type of filtration and are capable of removing particles as small as 3 to 5 microns. The DE powder must be replaced every time the filter is backwashed, which can be as often as once a month.

DE filter systems are the most expensive of the three types, with prices ranging from $700-$2,000. The high cost is due to the more complex design and the need for regular replacement of the DE powder.

Important Factors to Consider When Choosing a Pool Filter System

When choosing a pool filter system, there are several important factors to consider:

- Pool Size: The size of the pool will determine the size of the filter needed. A larger pool will require a larger filter to keep the water clean.

- Water Usage: If the pool is used frequently, a larger and more efficient filter may be necessary to keep up with the demand.

- Local climate: If the pool is located in an area with a lot of trees or foliage, a filter with a larger capacity may be necessary to filter out leaves and other debris.

- Ease of Maintenance: Consider how often the filter will need maintenance and how easy it is to access and perform maintenance.

- Cost: While an expensive filter system may seem like the best option for optimal filtration, it may not always be necessary for your specific pool.

Conclusion

The cost of a pool filter system can vary greatly depending on the type of filter, pool size, and maintenance requirements. Sand filters are the most affordable option, while cartridge filters offer ease of maintenance, and DE filters provide the most thorough filtration. When making a purchase, consider the size of the pool, water usage, ease of maintenance, local climate, and overall cost to determine the best filter system for your needs.