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

why isn't my pool filter pumping water

Why Isn't My Pool Filter Pumping Water?

Summer is here and what better way to cool down than to take a dip in the pool? However, sometimes things don't work out as planned, and you might find yourself asking the question, "Why isn't my pool filter pumping water?" There could be various reasons for this, but don't worry; we've got you covered with this article.

In this article, we will discuss the different reasons why your pool filter might not be pumping water and how to fix it. We will cover issues such as clogged filters, malfunctioning equipment, and other common pool problems. So, let's dive right in!

Subheading 1: Check The Pool Water Level

One of the most common reasons why your pool filter isn't pumping water is due to a low water level. A low water level can cause the pump to suck in air, which will hamper its ability to pump water. Make sure the water level is above the skimmer opening and the pump's water intake line.

If you're not sure what the water level should be, check the pool manufacturer's recommendation, which can be found in the owner's manual. You can also use a garden hose to top off the water if the level is too low.

Subheading 2: Clean The Filter

If the water level is not the issue, then the next thing to check is the pool filter. Over time, your pool filter can become clogged with debris, dirt, and other particles, which will hamper its ability to do its job.

To check if the filter is clogged, turn off the pump and take a look at the pressure gauge. If the pressure is reading above 20 psi, then it's time to clean the filter. Cleaning the filter is easy, and you can do it with a garden hose or a filter cleaning solution.

Subheading 3: Check The Pump Basket

Another reason your pool filter might not be pumping water is due to a clogged pump basket. The pump basket is where the debris that the filter doesn't catch goes, and if it's clogged, it can prevent the pump from sucking in water.

To check the pump basket, turn off the pump and open the pump lid. Take out the basket and clean it thoroughly, removing any debris or leaves that may have accumulated inside.

Subheading 4: Check The Impeller

If the pump basket isn't clogged and the pool filter is clean, then the issue might be with the impeller. The impeller is the fan-like device that helps pull water through the pump, and if it's clogged, it can prevent water from flowing.

To check if the impeller is the issue, turn off the pump and remove the pump lid. Use a flashlight to look inside and check if the impeller is clogged with debris. If so, clean it out and try running the pump again.

Subheading 5: Malfunctioning Equipment

If none of the above is the reason why your pool filter isn't pumping water, then it might be an issue with your pool equipment. Check if any of your pool equipment is malfunctioning, such as a damaged motor or a broken seal.

If you're not sure what equipment needs to be checked, consult with a professional pool maintenance company. They will be able to diagnose and fix the issue quickly, ensuring that you can get back to enjoying your pool in no time.

Conclusion

Maintaining a healthy and clean pool can be a lot of work, but it's important to ensure that your equipment is functioning correctly. If you're experiencing issues with your pool filter, begin by checking the water level, cleaning the filter, checking the pump basket, and inspecting the impeller. If everything is in order, then it might be time to seek professional assistance to ensure that your pool is in pristine condition.

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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 .
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The pumps and lights are 1 year warranty,the method is same as filters.
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If you have any question,please contact us.

Contact: Sandy

Email: sandy@poolking.co

Sales Hot line: +86-20-34982303

WhatsApp:+86-13922334815

Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)

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