loading

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

how to bump a pool filter

How to Bump a Pool Filter: A Complete Guide to Getting Your Water Clean Again

If you're a pool owner, you know that maintaining clean water is crucial for your swimmers' health and enjoyment. Part of this maintenance involves cleaning your filter regularly, and one of the easiest ways to do so is by bumping it. This simple process can quickly clear out debris and extend the lifespan of your filter. If you're not sure how to bump a pool filter, don't worry. This guide will teach you everything you need to know.

Why Bump Your Pool Filter?

Before we dive into the steps, let's discuss why bumping your pool filter is necessary. Over time, the filter collects debris, dirt, and other particles that get caught in the system. This buildup can restrict water flow and reduce the filter's effectiveness. When this happens, the filter must be cleaned or replaced to keep the pool water clean and clear.

Bumping the filter loosens the debris and allows it to settle at the bottom, where it can be easily removed. This technique is also known as backwashing, but bumping is a gentler way to accomplish the same thing. You should bump your filter every time the pressure gauge rises above 8-10 PSI.

How to Bump Your Pool Filter in 6 Easy Steps

Bumping a pool filter is a relatively simple process. Follow these six steps, and you'll have clean, clear water in no time:

Step 1: Turn off the pump and the filter. Before doing anything, make sure that the pump and filter are switched off. This ensures that no water is flowing through the system while you are working on it.

Step 2: Locate the bump handle. The bump handle is typically located on top of the filter, near the pressure gauge. It may be labeled as "bump handle" or "backwash."

Step 3: Rotate the bump handle. Turn the bump handle in a counterclockwise direction until you feel resistance. This means that you have lifted the spring-loaded valve.

Step 4: Allow the handle to snap back into place. Release the bump handle, and it will snap back into position. The spring-loaded valve will close, forcing water back through the filter in a reverse direction.

Step 5: Wait for the debris to settle. Let the water circulate for a few minutes, allowing the debris to settle at the bottom of the filter. You should see the water in the sight glass turn cloudy or murky.

Step 6: Turn the pump back on. Once the debris settles, turn the pump and filter back on. The water will be dirty for a few minutes, but it should clear up quickly. You can repeat the bumping process until the water runs clear.

Tips for Bumping Your Pool Filter

Now that you know how to bump your pool filter let's go over some tips to make the process even easier:

Tip #1: Always turn off the pump and filter before bumping.

Tip #2: Bump your filter every time the pressure gauge rises above 8-10 PSI.

Tip #3: Check the sight glass regularly to monitor the water's clarity.

Tip #4: Don't bump your filter too often; it can cause excessive wear and tear.

Tip #5: Replace your filter when it becomes too dirty or damaged.

Conclusion

Maintaining clean pool water is critical for your swimmers' health and happiness. Bumping your pool filter is an easy and effective way to keep your water clear and healthy. By following the six steps outlined in this guide, you can quickly and easily bump your filter and enjoy clean water all summer long. Remember to check the pressure gauge and sight glass regularly, and replace your filter when necessary. With these tips in mind, you can enjoy a refreshing and enjoyable summer in your clean, clear pool.

.

GET IN TOUCH WITH Us
recommended articles
News Application Products Transport
Commercial depth sand filter leading by Poolking
Hello, ladies and gentlemen. Today I'd like to introduce Poolking commercial depth sand filter.It is environmental protection and non toxicity.It can be used in large swimming pools, aquariums, aquaculture and other water applications.
2020 Poolking's new hollywood video is born
Using 3 months to prepare a new hollywood video is going to on line at the begginning of 2022.The video will let you have wonderful vision to show Poolking evolving from an advanced manufacturer to a leading intellectual creator.You can see it in the website,youtube,facebook and ect.
Poolking's super commercial sand filters in Moscow Zoo
Moscow Zoo(Московский зоопарк)is the first zoo in Russia with more than 1,000 kinds of animals .The zoo is the member of the World and European Association of Zoos and Aquariums.
Best Best Quality production environment Factory Supplier
Poolking Best Best Quality production environment Factory Supplier
Poolking Best Quality production environment Factory
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 .
Fiberglass vessels have a mechanical and chemical resistance superior to steel . Fiberglass tanks do not rust or corrode and are able to withstand damage from many types of water treatment chemicals.
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 .
no data

Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!

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)

Copyright © 2025 Guangdong Poolking filtration equipment manufacturing co. Ltd. - www.poolking.co All Rights Reserved. | Sitemap
Contact us
whatsapp
Contact customer service
Contact us
whatsapp
cancel
Customer service
detect