How to Repair Low Pressure In Kitchen Faucet | Reason & Full Process

Proper water pressure in the kitchen faucet is necessary to do different tasks. But sometimes, it may fall to a dead lead level and cause great disturbances in the routine work. It is necessary to keep the kitchen neat, clean, and tidy as all health benefits are associated with this practice. Imagine your kitchen sink is full of dirty utensils, and you turn out the faucet, but water comes out with a bit of pressure. This leads to headaches for dirty dishes, so it is necessary to know how to repair low pressure in kitchen faucet?

It does not need to master some technical ways to repair the low-pressure fixtures. There are some ways to settle this issue, and you can accomplish this task on your own without calling out a professional plumber. You would need to know the basic reasons behind this reason and some methods to overcome it. In this guide, you will find all about the low pressure in the kitchen faucet. Stay tuned with us till the end to find the reasons for low water pressure in the kitchen faucets and to learn their proper solutions. 

Reasons behind the Low Pressure in Kitchen Faucet

how to repair low pressure in kitchen faucet

Cartridge Obstruction

One of the leading causes of the low kitchen water pressure is the cartridge clog. The cartridge is supposed to control and regulate the water pressure in your kitchen. It helps regulate the water pressure through the faucet, but any malfunction may lead to cartridge failure. When it is clogged, it causes the water pressure to fall. 

Aerator Failure

Another reason that leads to the low water pressure in the kitchen faucet is the aerator clogging. The debris or mineral deposits in your water supply lines lead to pressure trapping. After some period, this debris increases to a dangerous level and causes the blocking of the kitchen faucet. 

Water Lines Failures

Sometimes, the breaking of the municipal water lines may lead to a low-pressure problem. To confirm whether the water line breaking is the actual cause of low water pressure in the kitchen or not, check the water pressure in your bathrooms. If you notice a similar problem there, it is confirmed that the water line has broken. 

Leakage Problems

Sometimes, the water supply pipe may leak anywhere, leading to decreased water pressure in the kitchen. It is up to you to locate the exact position of the water pipe leaking. However, this needs a professional touch to get repaired. 

Shut-Off Valve Failure 

To regulate the water pressure in different zones of your home, certain shut-off valves are fixed there. They help to cut the water supply or to regulate it for a certain area. In kitchens, they are usually inserted behind or under the sinks. Any failure to this valve causes total blockage or low water pressure in the kitchen. Moreover, someone may accidentally shut this valve that leads to a water shortage in your kitchen. 99% of the time, these will be the cases for your reduced water pressure.

Do You Know The Normal Kitchen Water Pressure?

The average water pressure for the residential areas ranges from 45 psi to 80 psi. If you are doubtful regarding this matter, check the water pressure with a pressure gauge. 

How to Inspect the Low Kitchen Water Pressure?

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The solutions to the low-pressure in kitchen faucets are valid only if you can inspect its causes. Here are some tips for doing this task easily. 

  • If the water pressure in all other sources is normal, the problem lies within your kitchen. Find out any of the above reasons in your kitchen. 
  • If your neighbors are also facing the same problem, the municipal committee is responsible.
  • If you are facing a low-pressure problem with hot water, it may be your water heater issue. In such a case, call the plumber. 
  • Check out the water lines to inspect the leaking, if any. It may also cause low pressure in the kitchen. 

Best Ways to Repair the Low Pressure in Kitchen Faucet

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Once you have inspected the reasons for low water pressure, the next step is to repair it properly. Down are some of the best methods to accomplish this job. 

Repairing Your Aerator

The aerator filters the minerals and debris from your water pipes, and if it blocks, here is the method to fix it.

  • Take out the aerator from the faucet. You can use pliers and towels to avoid scratches. 
  • Look for the minerals and dirt collected in the aerator and remove them. 
  • Rinse it with hot water. Use a small brush to clean it. 
  • Replace it and check the pressure. 
  • You have regained the faucet pressure. 

Fix the Cartridge

If your kitchen cartridge is blocked, here is an easy DIY fix. 

  • Turn off the water valve and open your sink until the whole water comes out. 
  • Then remove the valve handle, screw cup, and screw that hold the faucet tightly. You may need an Allen wrench to finish this task. 
  • Remember the sequence of all the screws to avoid any trouble in reassembly.
  • Remove the cartridge and clean it with hot water or vinegar solution, if available. 
  • However, if you want to replace it, consider one by the Atlanta brand with proper ceilings.

Unblock Water Line Blockage

If the problem is with your water line, i.e., it gets blocked, you can easily fix this problem. Check the leaking by running the water through it and inspecting the supplies. Locate the leakage, and block it with any of the blocking agents. 

Sometimes, the leaking is minor and can’t be inspected with the naked eye. In such a case, remove the valves from the supply pipes and take off the supply pipes from the faucet. Put it in a bucket and run the water through it. It will help to locate the leaking point. Handle it properly after locating. 

How to Repair Low Pressure In Kitchen Faucet: FAQs

How do I fix low water pressure in my kitchen faucet?

You can easily fix the low water pressure problem in your kitchen faucet. However, before fixing the problem, it is necessary to locate it. So, inspect the problem that may be due to water line leakage, aerator or cartridge blockages, or shut-off valve failures. 

To get rid of this problem, clean the stuffed debris in the aerator or cartridge if any. Or go for blocking the leakage of the water pipes. 

Why is the water pressure low in my kitchen faucet?

Many reasons may lead to the low pressure in the kitchen faucet. Here are some of the most frequently noticed reasons behind this problem. 

  • Aerator blockage.
  • Cartridge failure.
  • Water pipelines leaking. 
  • Shut off valve problems.
  • Defect by the municipal committee. 

How do I increase the water pressure in my kitchen sink?

Sometimes, the water pressure in the kitchen sink may lead to severe headaches, as proper pressure is necessary to wash the dirty dishes and other kitchen outlets. 

You can solve this problem by knowing the reason behind the low pressure, inspecting it in your water line, and repairing it in any of the methods mentioned above. 

Why is my sink water pressure so low?

The sink water pressure may fall to a deadly level due to failure in your aerator, cartridge, water pipes, or municipal committee’s failure. You can regain this by helping yourself or calling the plumber. 

How do you unclog a faucet cartridge?

Sometimes, the kitchen faucet’s cartridge may block due to debris and minerals. This leads to low water pressure in the faucet. You can unclog this by following these steps.

  • Close the shuttle-off valves and take them off. 
  • Then remove the screw cup and screws that hold the sink tightly. 
  • Keep in mind the exact location and sequence of all the screws to avoid any confusion during reassembly. 
  • Remove the cartridge and clean it with hot water or vinegar solution, if available. 
  • Reassemble it and check the pressure now. 
  • You have unclogged the cartridge successfully. 

Why is water barely coming out of the faucet?

If you notice the water barely coming out of the kitchen faucet, it points towards any leak in the water lines. Inspect for the leaks, repair them on your own or call the plumber. 

How do I know if my faucet cartridge is bad?

If the water pressure of your kitchen faucet falls to a deadly level, it means your faucet is not working properly. It has a problem that needs to be repaired. Moreover, if you notice the water coming out of the faucet barely, it also hints towards the sink failure, perhaps due to any water line leakage. 

Conclusion

Proper water pressure in the kitchen faucet is necessary to wash the dishes and other kitchen parts effectively. However, sometimes it may drop to a low level that causes disturbance in the work routine. If you can locate the problem and its reason, it is pretty easy to repair the low-pressure problem. You can do this with your help by following the above tips. But in case you fail to locate or repair the low water problem, call out for a professional plumber without wasting your time. Hope you have learned how to repair low pressure in kitchen faucet.

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