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Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience.   ​​​​​​​  Email: sandy@poolking.co

why is pool filter not working

Introduction:

Having a pool is a great way to relax and enjoy the summer months. However, when the pool filter is not working correctly, it can be a real frustration. In this article, we are going to explore the reasons behind why your pool filter is not working and how you can fix it.

Subheading 1: Lack of Maintenance

The most common reason for a pool filter not working is a lack of proper maintenance. When debris and dirt build up, they can become clogged and prevent water from flowing through the filter system. This will result in a dirty pool, as the filter system is unable to remove particles from the water.

Subheading 2: Dirty Filter

If you fail to clean the pool filter, it can become clogged with dirt and debris, which will prevent it from working correctly. The filter must be cleaned periodically according to the manufacturer's instructions. A dirty filter may require replacement or additional cleaning, depending on the damage.

Subheading 3: Incorrect Water Balance

If the water balance is not correct, then it can cause issues with the pool filter. For example, if the pH level is too high or too low, it can damage the filter components, and cause the pool filter to malfunction. Similarly, if the calcium hardness is too high, it can result in calcium buildup around the pool filter components, which can result in it malfunctioning.

Subheading 4: Equipment Failure

In some cases, the pool filter may not be working due to equipment failure. This could be due to a faulty pump, motor, or valve. It is important to have routine checkups and maintenance for your pool equipment, including the pool filter, to avoid equipment failure, and ensure that your pool is in top condition.

Subheading 5: Poor Installation

Finally, the pool filter may not be working because of poor installation. If a professional pool technician did not install the filter, there could be a chance that errors occurred during the installation process. In some cases, it may be that the pool filter is not the correct size for the pool.

Conclusion:

A properly working pool filter is essential for maintaining safe and healthy pool water. By addressing the reasons behind why a pool filter may not be working, you can ensure that this necessary component is operating correctly. By utilizing the information in this article, it will help you diagnose and repair any issues that may occur with your pool filter to ensure that your pool is a safe and enjoyable space.

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After about 5~10days ,or when the reading of the pressure gauge on the pump side of the filter has increased by about 0.2bars since the last backwash , backwash the filter as follows:
1. Stop the pump
2.Close the valves on the suction and return lines.
3.Open the cover of the pump and empty the filter gasket .
4.Refit the cover
5.Open the valve to the drain outlet
6.Turn the lever to BACKWASH
7. Open the valves to the suction and return lines.
8.Start the pump .Rinse the filter for about 1 to 2 minutes until the water in the sight glass is clear .
NOTE : Any electric heater must be off .
9. Stop the pump
10. Turn the lever to RINSE , start the pump and rinse for about 15~30 seconds. Stop the pump and turn the lever to FILTER . This is the normal operating position .
11. Close the drain outlet valve and start the pump . Switch on the electric heater if any .
Using non metallic components fiberglass pressure tanks are rapidly replacing steel tanks in numerous applications. Fiberglass vessels offer several advantages in comparison with steel vessels .
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----It is best to replace the silica sand of sand filters every 1-2 years for the following reasons:
a During backwashing, the filtration bed volume will expand upwards by 1.2 to 1.3 times. The water flow will drive the filtration layer to flow up and down, causing the filtration material particles to collide with each other. Backwash will let the small sand evacuate.
b.Some silica sands will be welded when the acid and alkali are changed due to insufficient purity;
Therefore, the longer the time, the worse the filtering effect of the sand tank. Since backwashing will consume and take away some sand, we need to replace the sand in the sand tank within the specified period.
Bigger is not always better when it comes to pool pumps. A pool pump that is too large can hinder filtration and can even damage a pool’s filter and/or heater. It is therefore very important to know the size of a pool before purchasing a pool pump. If there is additional equipment (such as water features) installed into the pool, it will have to be taken it into account when deciding what size pump is going to be purchased. The more equipment is installed into a pool, the more powerful the pump needs to be.
It is important to consult with a pool equipment expert, such as Poolking's Pumps, before buying a pool pump. The team at Poolking will be able to give our customers professional advice regarding the size of the pump they will need to purchase.
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Contact: Sandy

Email: sandy@poolking.co

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