GE Café Refrigerator Water Filter Replacement: Models, Part Numbers & Reset

A GE Café refrigerator water filter is almost always the RPWFE or the XWFE, and which one your unit needs depends on the exact model number, not the refrigerator's style. Check your current filter's label or your model's parts page to confirm which one applies. GE recommends replacing either filter every 6 months for consistent performance.

What Water Filter Does a GE Café Refrigerator Use?

Café refrigerators use one of two current genuine filters: RPWFE or XWFE, and the correct one is tied to your exact model number. Table 1 below lists Café configurations confirmed directly against GE Appliances' own parts pages for that specific model.

A quick, honest note on that last row: GE's own parts page for CFE28TP2MHS1 lists both RPWFE and XWFE as compatible parts. This isn't a typo on our end. It most likely reflects a production change partway through that model's run. Check the filter currently installed, or your unit's own manual, before ordering.

How to find your Café model number

The model number is printed on a label inside the refrigerator, most commonly on the interior wall of the fresh food compartment or behind the crisper drawer. Some units list it on the door frame instead.

Use the complete number, including any trailing letters. A suffix can point to a different production run of the same base model, and that run can use a different filter.

Where the water filter is located on a Café refrigerator

Filter location depends on configuration, but it's consistently inside the fresh food compartment, not behind the unit or on the base grille. French-door and counter-depth Café models place it on the interior wall, commonly upper-right.

No current Café configuration we could verify uses a base-grille filter. If your existing filter sits somewhere else entirely, confirm the model number again before assuming compatibility.

RPWFE vs XWFE — Which One Does Your Café Take?

RPWFE and XWFE are both RFID-chipped filters, but they aren't interchangeable, and confusing them is the single most common wrong purchase. Table 2 compares the two against their legacy, non-chipped predecessors.

The backward-compatibility rule

XWFE works in refrigerators built for XWF, but XWF will not work in a unit built for XWFE. The newer cabinet needs the chip to communicate with the control panel at all; an unchipped XWF simply won't be recognized.

This rule doesn't run the other way for RPWFE. If your Café specifically requires RPWFE, an RPWF (its unchipped predecessor) will not work either, for the same reason.

The 2022 XWFE design change

In 2022, GE added slots to the top of the XWFE filter, which is a cosmetic and fit-tolerance change, not a new part number. It still fits the same filter head. You may need slightly more force to seat it, and the arrows may not line up as precisely as they did on the older design.

This is normal. It doesn't mean you have the wrong part.

What the RFID chip actually does

The RFID chip lets the refrigerator confirm it's looking at a genuine, correctly matched filter, and on the RPWFE, it also enables leak detection at the filter housing. Aftermarket RPWFE- or XWFE-style cartridges without a working chip can throw a "Replace Water Filter" warning that won't clear, or in some cases restrict water flow, since the panel can't confirm what's installed.

How to Replace the Water Filter in a GE Café Refrigerator

Replacing the filter takes about a minute, needs no tools, and doesn't require shutting off your home's water supply.

Before you start

• Have a small towel or shallow container ready; a little water drains out when you pull the old filter.

• No tools are needed for either RPWFE or XWFE.

• No water shutoff is needed.

• Unwrap the new filter and remove its protective caps before you begin.

Step-by-step replacement

1. Locate the filter inside the fresh food compartment (see Table 1 for your model's specific spot).

2. Turn the old filter a quarter turn counterclockwise and pull it straight out.

3. Remove the protective caps from the new filter.

4. Insert the new filter into the housing and push gently until it stops.

5. Turn it clockwise a quarter turn until it locks into place.

6. Flush the system (see below) before drinking from the dispenser normally.

Flushing the new filter

Run 3 to 4 gallons of water through the dispenser before drinking from it normally, which clears trapped air and loose carbon fines from the new cartridge.

Cloudy water during this flush is normal. It's air bubbles and carbon dust, not contamination, and it clears within the first few gallons.

How to Reset the Water Filter Light on a GE Café Refrigerator

Whether you need to press anything at all depends entirely on which filter you have, and mixing this up is the most common error on other sites covering this topic.

RFID models (RPWFE / XWFE)

There is no reset button on RFID-equipped Café models. Installing a genuine filter clears the reminder automatically: the Filter Status LED flashes three times, then turns off.

There's no manual override for RFID models. If the light doesn't clear, the chip likely isn't being read, not that a reset step was missed.

Non-RFID Café models

Press and hold the RESET WATER FILTER button for about 3 seconds until the indicator light clears. This applies only to older, non-chipped Café units still in service.

Checking remaining filter life

Press the Filter Status button to see a percentage of remaining filter life displayed on the control panel. This works on RFID-equipped models and is the fastest way to check without waiting for a warning light.

Using a Bypass Plug on a Café Refrigerator

A bypass plug lets water flow to the dispenser and ice maker without any filter cartridge installed, which is a legitimate option in a few specific situations rather than a workaround to avoid.

When a bypass plug makes sense

• Your home already runs through a whole-house or reverse osmosis system, making a second filter at the fridge redundant.

• Your specific replacement filter isn't available right now and you don't want to run the dispenser dry.

• The cartridge itself is causing flow or ice problems you want to rule out.

The correct part

The correct bypass plug for XWFE-equipped Café models is WR17X33825, and it does carry an RFID chip of its own. Its one real limitation: it does not include leak detection, unlike the RPWFE filter it may be replacing. Worth knowing plainly before you install one.

Troubleshooting a Café Water Filter

Most Café filter problems trace back to one of a handful of causes, and the fix is usually faster than it looks.

A couple of these deserve a bit more context. Air lock after a filter change is the single most common no-water complaint, and it almost always clears with a proper flush rather than a part replacement. An RFID read failure at the paddle is usually a seating issue, not a defective filter; reinstalling it correctly resolves most cases before you need a bypass plug.

Frequently Asked Questions

What water filter does a GE Café refrigerator use?

Most current Café models use either the RPWFE or the XWFE, both RFID-chipped filters. Which one your unit takes depends on the exact model number; check Table 1 or your filter's existing label to confirm.

Can I use an XWF filter in place of an XWFE?

No, if your refrigerator was built for XWFE. The cabinet needs the chip to communicate with the control panel, and an unchipped XWF won't be recognized in that housing, even though it's the older version of the same filter family.

How often should I change my Café refrigerator water filter?

GE recommends every 6 months for both RPWFE and XWFE, or sooner if flow noticeably slows. RPWFE is rated for 300 gallons; XWFE is rated for 170 gallons, whichever limit you reach first.

Why is my water cloudy after changing the filter?

This is trapped air and loose carbon dust from the new cartridge, not contamination. Running 3 to 4 gallons through the dispenser clears it within the first few uses.

Why won't my Café filter light reset?

On RFID models, there's no manual reset button at all; a genuine filter clears the light automatically. If it won't clear, the RFID chip likely isn't being read correctly, so reseat the filter with the chip facing inward.

Can I run a Café refrigerator without a water filter?

Not directly, but a bypass plug (WR17X33825 for XWFE-equipped models) allows water flow without a cartridge installed. Note that a bypass plug does not filter your water, and the RPWFE's leak-detection function isn't available through it.

Sources

• GE® RPWFE™ Refrigerator Water Filter, GE Appliances Parts

• GE® XWFE™ Refrigerator Water Filter, GE Appliances Parts

• Learn More About XWFE Water Filters, GE Appliances Parts

• GE Appliances support: XWFE design and RFID details

• Individual GE Café model parts pages on geapplianceparts.com: CFE26KP2NBS1, CXE22DP2PBS1, CFE28USHESS, CFE29TSDFSS, CWE23SSHHSS, CWE23SSHDSS, CYE22TSHFSS, CFE28TP2MHS1