KitchenAid Refrigerator Water Filter | Which One You Need & How to Replace It

KitchenAid refrigerator water filter models use one of four EveryDrop filters. Filter 1, 2, 3, or 4 depending on the fridge model and filter housing location. Most KitchenAid French door models use Filter 2 (EDR2RXD1). Most side-by-side models use Filter 3 (EDR3RXD1). The fastest way to confirm is to check the label on your current installed filter.

KitchenAid refrigerator water filter replacement is straightforward once you know which filter your fridge takes but ordering the wrong one is a frustratingly common mistake. This guide tells you exactly which filter fits your KitchenAid model, where to find it, how to replace it in minutes, and whether the genuine EveryDrop OEM is worth it over a cheaper alternative.

Which KitchenAid Water Filter Do You Need?

Check the label on the filter currently installed in your KitchenAid fridge. It will say Filter 1, 2, 3, or 4. If the label is unreadable, use your fridge model number to look it up or use the table below.

KitchenAid uses four EveryDrop filter types across its refrigerator lineup:

Most commonly French door KitchenAid models use Filter 2 (EDR2RXD1). Side-by-side models mostly use Filter 3 (EDR3RXD1). These two cover 90% of KitchenAid fridges sold in North America.

Which KitchenAid Model Uses Which Water Filter?

The kitchenaid fridge water filter you need depends on your specific model number. Here are the most common KitchenAid model series and their matching filters:

How to Find your KitchenAid Model Number

• Open the fridge door you will see that model number sticker is on the inner left wall or door frame
• Check the owner’s manual, model number is on the front page
• Look at the original purchase receipt or box

If your KitchenAid model number starts with KRM or KRF  you almost certainly need Filter 2 (EDR2RXD1). If it starts with KSR you likely need Filter 3 (EDR3RXD1). Always confirm with the filter label inside the fridge.

KitchenAid Superba Refrigerator Water Filter

The KitchenAid Superba water filter is a common source of confusion because older Superba models used a different filter system (UKF8001) that predates EveryDrop. Here is how to tell which one you need:

If your Superba model was made before 2013 and the filter label says UKF8001 that is a third-party filter, not an EveryDrop product. Post-2013 Superba models switched to the EveryDrop system. Check your filter label first.

How to Replace Your KitchenAid Water Filter

Replacing the kitchenaid water filter replacement takes under 3 minutes with no tools. Steps vary slightly by filter location.

Interior Upper Housing (Filter 1, 2, 4)

Step 1 — Locate the filter: Open the fridge — filter is in the upper interior area, usually behind a small panel or push-button housing.

Step 2 — Press eject or twist: Press the eject button or twist counterclockwise to release the old filter.

Step 3 — Remove the old filter: Pull straight out. Keep a cloth nearby for drips.

Step 4 — Insert the new filter: Remove the cap, align the arrow, push in firmly and twist clockwise until it clicks.

Step 5 — Reset the filter light: Hold the filter reset button for 3 seconds until the indicator turns green or blue.

Step 6 — Flush the system: Run 2-3 gallons through the dispenser and discard before drinking.

Base Grille Housing (Filter 3)

Step 1 — Find the grille: Look at the bottom front of the fridge. Filter slot is on the left side of the base grille.

Step 2 — Release the filter: Press the eject button or twist a quarter turn counterclockwise.

Step 3 — Pull out the old filter: Pull straight out toward you have a cloth ready, base grille filters drip more.

Step 4 — Insert the new filter: Remove the cap, push in and twist clockwise until locked.

Step 5 — Reset and flush: Hold reset button 3 seconds, then run 2-3 gallons through the dispenser.

Always flush 2-3 gallons after installing any new KitchenAid water filter.This clears air and loose carbon from the new cartridge.

How Often Should You Replace Your KitchenAid Fridge Filter?

Replace your KitchenAid fridge water filter every 6 months or 200 gallons whichever comes first.

Signs it needs replacing now

Replace sooner than 6 months if you notice:

• Water or ice has an off taste or smell
• Water flow from the dispenser is slower than usual
• Filter indicator light is orange or red
• More than 5 months have passed with heavy household use

Lifespan by household size

• 1-2 people, full 6 months comfortably
• 3-4 people, replace at 4-5 months
• 5+ people, replace every 3-4 months

An overdue filter stops protecting your water and can start releasing trapped contaminants back into the line. Never skip a replacement.

How Much Does a KitchenAid Water Filter Cost?

Genuine EveryDrop OEM filters cost $45-$55 each. NSF-certified generic alternatives run $15-$30. A 3-pack OEM is the best value at $90-$120 for 18 months of coverage.

Here is a full breakdown of your options

A 3-pack works out cheapest per filter and keeps you stocked for 18 months you always have a replacement ready when the light turns red.

Is the Genuine KitchenAid Water Filter Worth It Over a Generic?

The genuine EveryDrop OEM filter is worth it if you want full 24-contaminant NSF protection and warranty safety. A budget NSF-certified generic works for basic chlorine reduction but covers fewer contaminants.

Third-party alternatives for the kitchenaid filter replacement are widely available at lower prices. Here is an honest comparison

We would suggest a reputable NSF-certified generic handles basic chlorine and odor reduction at a lower cost. But for full 24-contaminant protection  including lead, cysts, and pharmaceuticals  and to keep your KitchenAid warranty intact, the genuine EveryDrop OEM filter is the better investment.

>> Shop Genuine KitchenAid EveryDrop Filters at UnifiedFilter.com >>

Frequently Asked Questions

Which water filter does my KitchenAid refrigerator use?

Check the filter label inside your fridge, most KitchenAid French door models use Filter 2 (EDR2RXD1) and side-by-side models use Filter 3 (EDR3RXD1).

What is the KitchenAid refrigerator water filter part number?

Most French door models use EDR2RXD1 and most side-by-side models use EDR3RXD1, confirm by checking your filter label.

How do I replace the water filter on my KitchenAid refrigerator?

Twist out the old filter, insert the new one and twist until it clicks, hold the reset button 3 seconds, then flush 2-3 gallons before drinking.

How often should I change my KitchenAid water filter?

Every 6 months or 200 gallons, whichever comes first.

What filter does the KitchenAid Superba use?

Post-2013 Superba models use EDR2RXD1 or EDR3RXD1 depending on fridge type. Older pre-2013 models used UKF8001, check the label on your current filter.

Can I use a generic filter in my KitchenAid refrigerator?

Yes if NSF-certified and compatible, but it may void your KitchenAid appliance warranty.

Where is the water filter on a KitchenAid refrigerator?

Either in the upper interior housing (French door models) or in the base grille at the bottom front (side-by-side models).

What is the KitchenAid water filter 2?

Filter 2 is the EDR2RXD1, the standard filter for most KitchenAid French door and bottom freezer refrigerators.

How do I reset the filter light on my KitchenAid refrigerator?

Hold the filter reset button on the control panel for 3 seconds until the indicator turns green or blue.

Is the KitchenAid water filter the same as Whirlpool?

Yes, KitchenAid is owned by Whirlpool Corporation and uses the same EveryDrop filter system across both brands.

Ready to Order Your KitchenAid Replacement Filter?

Find the right KitchenAid refrigerator water filter at UnifiedFilter.com  all four EveryDrop filter types in stock, genuine OEM, fast USA shipping. Not sure which one you need? Check the filter label inside your fridge or use your model number.

Always verify compatibility with your specific model before ordering. Check the label on your current installed filter or your owner’s manual.