
How to Reduce the Pressure in a Swimming Pool
- Shut Down the Pump. Turn off your pool pump and filter. ...
- Remove the Cover. ...
- Take Out the Pump Basket. ...
- Rinse the Pump Basket. ...
- Remove Any Debris From the Impeller Port. ...
- Replace the Cover. ...
- Examine the Air Relief Valve. ...
- Monitor the Water Pressure. ...
How do I lower the pressure in my pool filter?
Feb 19, 2016 · Cartridge cleaners - http://bit.ly/2RplI15Replacement cartridges - http://bit.ly/2NwsdhFReplacement motors - http://bit.ly/2RlR34MEyeball fittings - http://b...
What should I do if my pool pressure is too high?
The key to eliminating high pressure in your pool filter system is reviewing potential flow restrictors or blockages in your system. Clean Your Filter - If you have diverter valves after the pump, you may have inadvertently closed off a section of your return lines. This action will restrict the total return flow and cause back pressure in your system.
What happens when your pool filter pressure is too low?
VIDEO. Click to see full answer. Also question is, why is my pool filter pressure so high? The most common cause of high pressure in a pool is a dirty filter.Take cartridges as an example, as the material sives dirt from your pool water, the cartridge fabric more and more clogged. The clogging means the water has fewer and smaller perforations in the filter media to squeeze through.
What causes high pressure in a pool?
Aug 04, 2021 · You can reduce the pressure in your swimming pool pump by cleaning out its filters. 1. Shut Down the Pump. Turn off your pool pump and filter. Open the pressure relief valve to lower the pressure...

How do I decrease the pressure in my pool?
You can reduce the pressure in your swimming pool pump by cleaning out its filters.Shut Down the Pump. Turn off your pool pump and filter. ... Remove the Cover. ... Take Out the Pump Basket. ... Rinse the Pump Basket. ... Remove Any Debris From the Impeller Port. ... Replace the Cover. ... Examine the Air Relief Valve. ... Monitor the Water Pressure.More items...
Why is my pool pressure so high?
High swimming pool filter pressure is usually the result of a lot of particles being filtered out of the swimming pool water. When pressure rises it is time to backwash the filter if you have that option with a sand or diatomacesous earth (DE) filter.
Is 30 psi too high for pool pump?
0:121:39Pool Filter Pressure Too High - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you ever see that your pool system is reading a pressure higher than 30 psi. That is the dangerMoreIf you ever see that your pool system is reading a pressure higher than 30 psi. That is the danger zone and that's the point at which you should turn off the equipment.
What pressure should my pool pump run at?
The size of your pool, the size of your pump, and the condition of your pool water directly impact pressure readings. Generally speaking, a pressure reading between 10 – 25 psi can be considered normal. Once you have installed a new filter, turn everything on and take a baseline reading.
Why is my pool pressure so high?
Clean your Filter. The most common cause of high pressure in a pool is a dirty filter. Take cartridges as an example, as the material sives dirt from your pool water, the cartridge fabric more and more clogged. The clogging means the water has fewer and smaller perforations in the filter media to squeeze through.
What happens if you have a closed diverter valve?
Closed Diverter Valves - If you have any diverter valves after the pump and filter, make sure they are completely open for max water flow. A partially closed diver ter valve will throttle water flow, creating a flow bottleneck
Why is my pool pressure so high?
Other reasons for high pressure are that your filtration system is trying to filter more water than it can handle or that there is a suction air leak . High pressure in your swimming pool means that your filtration is not working properly .
What is the normal pressure for a pool?
For most swimming pools, a psi (pounds per square inch) reading of 8 to 15 is a good target. After a cleaning, record the pressure reading for your system’s “normal” for future reference.
How does a pool filter work?
Pool filtration systems work by forcing dirty water into a filter, with clean, filtered water flowing out. Pressure pushes the dirty water through the filtration system, but there can be too much of a good thing where pressure is concerned. Pressure levels can be monitored with the pool filter’s pressure gauge.
Do you backwash a pool filter?
A dirty filter will impede the flow of water and will result in pool water that’s in less than optimum condition. Pool filters don’t stay clean. Over time, the nooks and crannies of the filter cartridge get clogged with debris, chemicals, ...
Why is my pool pump reading high?
Because of the air leak, more pressure has to be exerted to push dirty water through the filtration system. Over time, this will reduce the flow of clean water into the swimming pool.
What is the purpose of the air relief valve?
The air relief valve can release air that gets into your filtration system. That air can cause pressure to rise, so make sure you release air through the air relief valve after maintenance such as cleaning or backwashing filters.
How long does it take for a pool pump to pump water?
Your swimming pool pump should be able to push all the water through the filtration system and back into the pool within about eight to 10 hours. More power than that, and you will have higher pressure readings.
Why is my pool pressure so high?
Clean your Filter. The most common cause of high pressure in a pool is a dirty filter. Take cartridges as an example, as the material sives dirt from your pool water, the cartridge fabric more and more clogged. The clogging means the water has fewer and smaller perforations in the filter media to squeeze through.
What happens if you have a closed diverter valve?
Closed Diverter Valves - If you have any diverter valves after the pump and filter, make sure they are completely open for max water flow. A partially closed diver ter valve will throttle water flow, creating a flow bottleneck
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How do pool pumps work?
Swimming pool pumps keep a pool clean by moving pool water through a skimmer and filter. Pumps also work to prevent the water from sitting or going stagnant, which encourages algae growth. Pool pumps have pressure gauges on them that indicate the strength of the water pressure.
How to lower pool pressure?
Turn off your pool pump and filter. Open the pressure relief valve to lower the pressure in the pool pump. When the valve is opened, water will be emitted but will slow to a trickle and stop after a few seconds. This is normal.
How to check if pool pump is still open?
Double check the air relief valve of your pool pump to ensure that it is still open. Turn on the pool pump. When water comes out of the air relief valve, all of the water has been purged form the pool pump hoses. Close the air relief valve by turning it clockwise.
Where is the impeller port on a pool pump?
Inspect the pool pump impeller port, located in the area where the pool pump basket or strainer sits in the pump housing. Remove any debris that may be blocking it.
Who is Alexis Rohlin?
Alexis Rohlin is a professional writer for various websites . She has produced works for Red Anvil Publishing and was one of the top 10 finalists in the 2007 Midnight Hour Short Story Contest for OnceWritten.com. Rohlin holds a Bachelor of Fine Arts in English from Madonna University. Related Articles.
