how much for a new pool filter

Author: Poolking - Swimming Pool Equipment Manufacturer

Are you in need of a new pool filter? Perhaps your current one is old or malfunctioning, or maybe you're building a new pool and need to purchase a filter system. Whatever the reason, it's important to understand the different types of filters available and the associated costs.

Types of Pool Filters

There are three main types of pool filters: sand, cartridge, and diatomaceous earth (DE). Each has its own advantages and disadvantages, so it's important to consider which one will fit your needs and budget.

1. Sand Filters - Sand filters are the most commonly used type of pool filter. They work by filtering water through a layer of sand in the filter tank. As water flows through the sand, it collects debris and then circulates back into the pool. Sand filters are affordable and easy to maintain, but they may not filter out smaller particles as effectively as other types of filters.

2. Cartridge Filters - Cartridge filters use a replaceable filter cartridge in the tank to filter debris from the water. They are known for their superior filtering capabilities and low maintenance requirements. However, they can be more expensive than sand filters, and the cartridges require regular replacement.

3. Diatomaceous Earth Filters - DE filters use a fine powder made from fossilized diatoms that coat grids in the filter tank. As water flows through the grids, it collects debris and then is returned to the pool. DE filters are known for their excellent filtering capabilities, but they can be messy to clean and may require more maintenance than other types of filters.

Cost of Pool Filters

Now that you know the main types of pool filters, let's discuss their associated costs.

1. Sand Filters - The cost of a new sand filter can range from $150-$700, depending on the size and brand. In addition to the cost of the filter itself, you will need to purchase sand to fill the filter tank. The amount of sand needed will depend on the size of the filter, but expect to pay around $50 for a 50-pound bag of filter sand.

2. Cartridge Filters - The cost of a new cartridge filter can range from $300-$900, depending on the size and brand. Replacement cartridges can cost between $50-$200, and they typically need to be replaced every 1-2 years.

3. Diatomaceous Earth Filters - The cost of a new DE filter can range from $400-$1,000, depending on the size and brand. In addition, you will need to purchase diatomaceous earth powder to fill the filter tank. Expect to pay around $20 for a 25-pound bag of DE powder, and plan to replace the powder every time you backwash the filter.

Other Costs to Consider

When budgeting for a new pool filter, don't forget to factor in these additional costs:

1. Professional Installation - Unless you are experienced in pool equipment installation, it's best to have a professional install your new filter. Installation costs can range from $100-$500, depending on your location and the complexity of the installation.

2. Energy Costs - The type of filter you choose will affect the energy costs associated with running your pool. Sand filters typically use the least amount of energy, while DE filters use the most.

3. Maintenance Costs - While sand filters require the least amount of maintenance, all filters require some level of regular maintenance. Plan to budget for pool filter cleaner, new cartridges, or replacement sand or DE powder, depending on the type of filter you choose.

In Conclusion

The cost of a new pool filter can vary widely depending on the type and brand you choose. Sand filters are the most affordable option, while cartridge and DE filters offer superior filtering capabilities but may be more expensive to purchase and maintain. When budgeting for a new filter, don't forget to factor in other costs, such as installation, energy usage, and regular maintenance. With some research and careful planning, you can find a pool filter that fits your needs and budget.