Reset the filter by pressing and holding the filter button for three seconds until the light turns off

Most KitchenAid refrigerators with water dispensers have a filter reset button on the control panel or inside the fridge near the filter housing. Press and hold this button for three seconds — you will see a light indicator change from red or amber to green or off, depending on your model. This resets the filter counter and tells the fridge that a new filter is installed.

The reset button is usually labeled "Filter Reset" or marked with a water droplet icon. On some models, it is a small recessed button you may need to press with a pen or straightened paperclip. Check your refrigerator's manual or the filter housing itself for the exact location if you cannot find it on the control panel.

Resetting the filter does not clean it or change its function — it only clears the counter that tracks how long the filter has been in use. You must physically replace the filter cartridge before resetting, or the reset will not improve water quality or flow.

Key Takeaways

  • The filter reset button is usually on the control panel or near the filter housing inside the fridge, and pressing it for three seconds clears the usage counter.
  • You must replace the physical filter cartridge before resetting, or the reset serves no purpose.
  • The light indicator will change color — typically from red or amber to green — when the reset is complete.
  • If the light does not change after three seconds, try holding the button longer or check your model's manual for the correct button location.
  • Most KitchenAid filters need replacement every six months, though this varies by water quality and usage in your home.

Locate the filter cartridge and remove the old one first

Before you reset anything, you need to replace the filter itself. On most KitchenAid refrigerators, the filter cartridge sits either inside the fridge (usually in the upper right corner or behind the crisper drawers) or in the base grille at the bottom front of the unit. Open the fridge and look for a cylindrical plastic housing or a cartridge that twists out.

To remove the old filter, turn it counterclockwise by hand — most cartridges unscrew without tools. Some models have a release button or lever you press before twisting. Once the old filter is out, note the model number printed on it or on the housing. You will need this number to order the correct replacement.

If you cannot locate the filter, check the manual that came with your refrigerator or search the KitchenAid website using your model number. The manual will show you exactly where the filter sits and how to access it.

Install the new filter and then reset the counter

Insert the new filter cartridge into the housing and turn it clockwise by hand until it stops — do not force it. You may hear or feel a click when it seats properly. Some models require you to push the cartridge straight in rather than twist it; again, your manual will specify the correct method.

Once the new filter is installed and seated, run water through the dispenser for 30 seconds to flush out air and any loose carbon particles. This step prevents sputtering and ensures the filter works properly from the start. Then press and hold the reset button for three seconds until the light changes.

After the reset, the light should show green or turn off completely, and the counter inside the fridge will restart at zero. Your refrigerator is now ready to dispense filtered water again.

What the filter light colors mean

The light indicator on your KitchenAid control panel tells you the filter's status. A green light or no light means the filter is new or recently reset and working normally. An amber or yellow light means the filter is getting older and will need replacement soon — typically within the next month or two. A red light means the filter has reached the end of its life and should be replaced when ready.

The timeline depends on how much water your household uses and the mineral content of your tap water. In homes with hard water or heavy usage, filters may need replacement every four to six months. In homes with softer water or lighter use, they may last eight to twelve months. The light is a guide, not a fixed schedule.

If the light stays red even after you reset it, the reset did not register — try holding the button longer or check that the new filter is fully seated in the housing. If the light still does not change, the reset button itself may be faulty and you may need to contact KitchenAid service.

Troubleshoot if the reset button does not respond

If you press the reset button and the light does not change after three seconds, first make sure you are pressing the correct button. Some KitchenAid models have multiple buttons on the control panel, and pressing the wrong one will not reset the filter. Check your manual to confirm which button controls the filter.

Next, confirm that the new filter is fully installed and seated. If the cartridge is not pushed all the way in or twisted completely, the fridge may not recognize it as a new filter, and the reset will not work. Remove the filter, inspect the housing for debris or damage, and reinstall it firmly.

If the button still does not work after you have confirmed the correct button and a properly installed filter, the reset mechanism may be broken. Contact KitchenAid customer service with your model number — they can walk you through additional troubleshooting or arrange a repair if the button is faulty.

How often to replace the filter and what type to buy

KitchenAid recommends replacing the filter every six months under normal use, though your household's actual replacement schedule depends on water quality and daily usage. If you notice the water tastes off, the dispenser flow slows, or the light turns red, replace the filter regardless of how long it has been installed.

Use only KitchenAid-brand replacement filters or filters certified to fit your specific model number. Using a generic or incompatible filter can damage the housing, void your warranty, or result in unfiltered water reaching the dispenser. The correct filter model number is printed on the old cartridge or in your refrigerator's manual.

You can order replacement filters from KitchenAid's website, major appliance retailers, or online marketplaces. Prices typically range from $30 to $60 per filter depending on the model. Buying filters in bulk or through a subscription service can lower the per-filter cost if your household replaces them frequently.

Frequently Asked Questions

Do I have to reset the filter every time I replace it?

Yes. The reset clears the usage counter so the light indicator starts fresh. Without resetting, the fridge will still think the old filter is in use and the light will not accurately show the new filter's status. Always reset when ready after installing a new cartridge.

What happens if I reset the filter without replacing it?

The light will turn green and the counter will reset, but the old filter will still be in the housing. The water will not be filtered properly, and you will not know when the filter actually needs replacement because the counter has been reset to zero. Always replace the physical filter before resetting.

Can I use a third-party filter instead of a KitchenAid filter?

Some third-party filters are certified to work with KitchenAid refrigerators, but using an incompatible filter can damage the housing or void your warranty. Check the packaging to confirm the filter is rated for your specific KitchenAid model number before purchasing.

Why is my water still cloudy after I reset the filter?

Run water through the dispenser for 30 to 60 seconds after installing a new filter to flush out air and carbon particles. If the water is still cloudy after flushing, the filter may not be fully seated — remove it and reinstall it firmly. If cloudiness persists, the filter itself may be defective.

Where do I find my refrigerator's model number?

The model number is usually printed on a sticker inside the fridge, often on the back wall or on the side wall near the top. It may also be on the back of the unit or inside the freezer compartment. You will need this number to order the correct replacement filter.