How to Fix Water Pressure in Kitchen Faucet

If you’re experiencing low water pressure in your kitchen faucet, it can be frustrating and inconvenient. Fortunately, fixing the issue is often simple and doesn’t require professional help. In this article, we’ll guide you through the steps to fix water pressure in your kitchen faucet.

Step 1: Check the Aerator

The aerator is a small device located at the end of the faucet. It’s designed to add air to the water stream, which can reduce water usage and prevent splashing. If the aerator is clogged with debris or mineral buildup, it can reduce water pressure. To check the aerator, unscrew it from the faucet and examine it for any blockages. If you find any debris or buildup, clean it with a brush or toothbrush and rinse with water. Reattach the aerator and check if the water pressure has improved.

Step 2: Check the Supply Valves

The supply valves are located under the sink and control the flow of water to the faucet. If the valves are partially closed, it can reduce water pressure. Check to ensure that both valves are fully open. If they aren’t, turn them counterclockwise to open them fully.

Step 3: Check the Water Pressure

If the water pressure is low throughout your home, the issue may be with your plumbing system. To test the water pressure, attach a pressure gauge to an outdoor faucet and turn on the water. If the pressure is below 40 psi, you may need to contact a plumber to evaluate your plumbing system.

Step 4: Check for Leaks

If there is a leak in your plumbing system, it can reduce water pressure. Check for any visible leaks under the sink or around the pipes. If you find a leak, tighten the connections or replace any damaged pipes. If you’re unable to locate the leak or repair it yourself, contact a plumber.

Step 5: Clean the Faucet Head

If the water pressure is still low after checking the aerator, supply valves, water pressure, and leaks, it may be due to buildup in the faucet head. To clean the faucet head, remove it from the faucet and soak it in vinegar for several hours. Rinse the head with water and reattach it to the faucet. Test the water pressure to see if it has improved.

Step 6: Replace the Faucet Cartridge

If the water pressure is still low after trying all of the above steps, it may be due to a faulty faucet cartridge. The cartridge is a small device inside the faucet that controls the flow of water. Over time, it can become worn or damaged, which can reduce water pressure. To replace the cartridge, turn off the water supply to the faucet and remove the handle and retaining clip. Pull out the old cartridge and replace it with a new one. Reassemble the faucet and turn on the water supply.

Conclusion

Fixing low water pressure in your kitchen faucet is often a simple process that can be done without professional help. By checking the aerator, supply valves, water pressure, leaks, faucet head, and cartridge, you can identify and fix the issue. If you’re unable to fix the issue on your own, contact a plumber for assistance.