A kitchen faucet cartridge is a detachable component that regulates the water’s flow and temperature. As the faucet handle is twisted, it controls the water flow and mixes hot and cold water to create the desired temperature. It is commonly constructed of plastic or metal. Depending on the faucet design, cartridges are available in a variety of kinds, including single-handle, dual-handle, and thermostatic cartridges. In ensuring optimal faucet performance, cartridges may eventually wear out, collect silt, or develop leaks, necessitating replacement.


General Guide To Replace Kitchen Faucet Cartridge

Turn Off The Water Supply

Find the shutoff valves under the sink, then close them to stop water flow to the faucet. You might have to switch off your home’s main water supply if there aren’t any shutoff valves.

Remove The Handle

In order to remove the handle, you might need a screwdriver or Allen wrench. Check for a cap or set screw that has to be removed before accessing the handle.

Remove The Retaining Nut Or Clip

You should remove a retention nut or clip that retains the cartridge once the handle has been removed. The nut or clip can be loosened and removed using pliers or a tool.

Pull Out The Old Cartridge

Pull the old cartridge out of the faucet’s body gently. You should use a cartridge puller tool to free it if it’s stuck.

Clean The Faucet Body

Remove any dirt or silt that may have accumulated inside the faucet body by cleaning it with a clean cloth or brush.

Install The New Cartridge

Insert the new one into the faucet’s body at the same position as the previous cartridge. Verify that it is positioned correctly and in line with any notches or grooves.

Reassemble The Faucet

Replace the holding nut or clip with the proper tools and reconnect the handle. Ensure that it is firmly fastened.

Turn On The Water Supply

Turn the water supply to the faucet on gradually and look for any leaks while doing so. You’ve successfully changed the kitchen faucet cartridge if there are no leaks.

Test The Faucet

Turn the faucet handle to see if the temperature and water flow are correctly controlled. Adapt as necessary.


A decent kitchen faucet cartridge is necessary for your kitchen faucet to operate at its best. Daily kitchen duties are more practical and effective because of the smooth functioning, correct water flow management, and temperature regulation it ensures. A dependable faucet cartridge also aids in stopping drips and leaks, conserving water and averting severe harm. For a kitchen faucet installation that is durable and practical, it is essential to spend money on a high-quality cartridge.

You may get assistance from New Flow Plumbing with plumbing issues or changing your kitchen faucet cartridge. Our team is equipped to do a home inspection, offer advice on stopping leaks, and more. We offer repair and replacement services for all types of faucets. We are available 24/7, so you can call us at any time for assistance.

About The Author



More Posts You May Find Interesting