should you run your pool filter all the time


Author: PoolKing - Pool Sand Filter Manufacturers


A swimming pool is a great way to spend time during hot summer days. However, taking care of it can be quite a task. One of the most important aspects of pool maintenance is maintaining clean water. Running your pool filter is one effective way to achieve this. But should you run your pool filter all the time? In this article, we will discuss the pros and cons of running your pool filter 24/7.

Pros of Running Your Pool Filter All the Time:

1. Keeps Water Clean: Running your pool filter all the time helps to keep your pool water clean. This is because the filter removes contaminants such as leaves, algae, and bacteria from the water as it passes through the filter system.

2. Regulates Chemical Balance: A pool filter helps to regulate the chemical balance of the water. Chlorine is added to pool water to help kill bacteria and algae. However, if the chemical balance is not right, the chlorine will not be effective. A filter helps to remove debris and other contaminants that interfere with chlorine's effectiveness.

3. Saves Money: Running your pool filter all the time will decrease your maintenance costs in the long run. While it may increase your electricity bill initially, it will save you money in the long run because you will not need to shock your pool as often to maintain the water quality.

Cons of Running Your Pool Filter All the Time:

1. High Electricity Bills: Running your pool filter all day and night can lead to high electricity bills. The pump and motor need to run continuously, which can increase your electricity bill by almost 10-20%.

2. Wear and Tear on Equipment: Running your pool filter all the time can also lead to wear and tear on equipment, especially if the filter is old or has not been maintained properly. The continuous pressure on the pool filter can cause it to fail sooner.

3. Noise Pollution: The sound of the pool pump can be disruptive, especially if you run your pool filter all day and night. This noise pollution can also disturb your neighbors if you live in a residential area.

4. Overworked Filter: Running the pool filter all the time can lead to an overworked filter. This can lead to poor filtration if the water is not passing through the filter properly.

5. Shorter Filter Life: Running the pool filter all day and night can lead to a shorter filter life. Filters are designed to be used for a certain number of hours. If you run your pool filter more than necessary, the filter life will decrease, leading to more money being spent on replacing the filter.

Alternatives to Running Your Pool Filter All the Time:

1. Use a Timer: You can use a timer to control when the filter runs. This will ensure that it runs only during the necessary hours, thereby reducing electricity bills.

2. Use a Variable Speed Pump: A variable speed pump can be programmed to run for only a few hours a day. This will help reduce your electricity bills while still keeping your pool water clean.

3. Use a Solar-Powered System: Consider using a solar-powered system to run your pool filter. This will not only save you money on electricity bills but also help reduce your carbon footprint.


Running your pool filter all the time has its pros and cons, and the decision depends on individual preferences and circumstances. If you are willing to spend more money on electricity bills and overall maintenance costs for cleaner water, then running your pool filter all the time may be the best option. However, if you want to reduce your expenses and still maintain clean water, consider alternatives like using a timer, variable speed pump, or a solar-powered system. Whatever your choice may be, make sure to maintain your equipment properly to ensure it lasts for as long as possible.


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