RPWFE Water Filter | Compatibility, Certifications

The RPWFE water filter fits GE Profile French door refrigerators built between 2016 and 2019. It carries NSF 42, 53, and 401 certifications 50+ contaminants including lead and pharmaceuticals. 

It does NOT carry NSF P473 for PFAS. The newer XWFE adds P473 but holds 130 fewer gallons. Use RPWFE for RPWFE fridges, do not substitute with XWFE without confirming firmware compatibility first.

If your GE Profile French door refrigerator was built between 2016 and 2019, it likely takes the RPWFE water filter. This is a specific model not interchangeable with GE’s older MWF or newer XWFE filters. 

The RPWFE introduced RFID chip authentication to GE’s filter lineup, meaning your fridge actively verifies that a genuine GE filter is installed. Generic filters without the chip trigger a persistent error on the display.

What Is the RPWFE Water Filter and Which GE Fridges Use It?

The RPWFE water filter was GE’s premium filter from approximately 2016 through 2019. It was introduced alongside GE’s Profile-line French door refrigerators as an upgrade over the MWF bringing RFID chip authentication and NSF 401 pharmaceutical certification for the first time in GE’s lineup.

Key RPWFE specifications

• Fits: GE Profile, Café, and Monogram French door refrigerators built approximately 2016–2019
• RFID chip: Yes, fridge verifies genuine GE filter on installation
• Capacity: 300 gallons or 6 months, whichever comes first
• NSF certifications: 42 (chlorine), 53 (lead, cysts), 401 (pharmaceuticals)
• Contaminants: 50+ including lead, mercury, chloramine, cysts, BPA, pharmaceuticals
• PFAS (NSF P473): No, not certified for PFOA/PFOS removal

open your fridge and read the label on the installed filter. RPWFE printed on the cartridge confirms this is your filter. Do not guess based on fridge model year alone, some 2016-era fridges still use MWF.

RPWFE vs XWFE Water Filter | Key Differences 

The XWFE replaced the RPWFE on new GE models from 2019 onward. Both filters carry an RFID chip and NSF 42/53/401 certifications, but there are two meaningful differences.

The main difference is that  XWFE adds NSF P473 certification, covering PFOA and PFOS removal. The RPWFE does not have this certification. If PFAS is a concern in your water supply, this matters.

The RPWFE holds 300 gallons vs XWFE’s 170 gallons. For heavy-use families, the RPWFE actually lasts longer per cartridge despite being the older model.

GE says the XWFE is backward-compatible with RPWFE fridges. In practice, some RPWFE-era refrigerators have firmware that does not recognize the XWFE chip pattern, causing the dispenser to stop working. Test with one XWFE before buying a multipack if you want to try the upgrade.

 Is the RPWFE Compatible With Your GE Refrigerator?

Use this guide to confirm whether the RPWFE water filter is the right replacement for your fridge

Do not install an RPWFE filter in a fridge designed for the XWFE and vice versa. The RFID chip patterns differ. Using the wrong filter can cause the fridge to show a persistent filter error and disable the dispenser. Always match the filter model printed on your existing cartridge.

RPWFE Generic Filters 

Many third-party brands sell RPWFE water filters at significantly lower prices. The critical question is whether they include the RFID chip.

Without the RFID chip: The fridge cannot authenticate the filter. Most GE Profile refrigerators display a non-genuine filter or replace filter warning that cannot be cleared even after a reset attempt. The dispenser may still work but the error light remains permanently on.

With the RFID chip (generic): The fridge authenticates normally and the display clears. However, most generic RPWFE-compatible filters with RFID chips carry NSF 42 certification only. 

They remove chlorine taste and odor. They are not independently certified for lead (NSF 53) or pharmaceuticals (NSF 401) the certifications that justify the RPWFE’s premium price.

Always verify the specific certifications of any RPWFE compatible filter at nsf.org. A filter that lists NSF certified without specifying which standards and which contaminants has not been verified for health-related contaminant removal.

What Does the RPWFE Water Filter Remove?

The genuine GE RPWFE is certified to reduce the following contaminants, verified by NSF International:

NSF 42 Aesthetic: chlorine taste and odor, particulate Class I

NSF 53 Health: lead (99%+), cysts (Cryptosporidium, Giardia), turbidity, mercury, asbestos, benzene, carbofuran, endrin, lindane, atrazine, MTBE, toluene, VOCs

NSF 401 Emerging contaminants: ibuprofen, progesterone, atenolol, trimethoprim, fluoxetine, BPA, nonylphenol, estrone

What the RPWFE does not remove, PFOA and PFOS (PFAS). For PFAS protection at the fridge dispenser, the XWFE is the only certified option. If your local water supply has documented PFAS, check ewg.org/tapwater and you want certified fridge filter protection, the XWFE is the upgrade path.

How to Replace the RPWFE Water Filter

Tool-free replacement takes under 2 minutes:

1. Open the fridge. Locate the RPWFE filter housing, upper right corner inside the fresh food compartment on most GE Profile French door models.
2. Push in and turn counterclockwise (quarter turn) to remove the old filter.
3. Remove the protective cap from the new RPWFE filter.
4. Align the new filter, push in, and turn clockwise until it locks. The RFID chip activates on contact, the fridge display should acknowledge the new filter.
5. Run 2-3 gallons of water through the dispenser and discard. This flushes air pockets and loose carbon particles from the new cartridge.
6. Reset the filter indicator, hold the Filter Reset button for 3 seconds. Location varies by model, consult your owner’s manual if not immediately obvious.
7. Discard the first two batches of ice.

No water shutoff required. The RPWFE has a built-in shut-off valve, water stops automatically when you remove the old filter and flows again when the new one is installed.

How Often to Replace the RPWFE Water Filter

The RPWFE is rated for 300 gallons or 6 months  whichever comes first. At 300 gallons, it outlasts the XWFE (170 gallons) significantly.

Practical replacement intervals by household:

• 1-2 person household, light dispenser use. Typically hits 6 months before 300 gallons
• Family of 4, moderate use. Roughly 1-1.5 gallons daily, hits 300 gallons in 6-8 months. Replace at 6 months.
• Family of 5-6, heavy use. 2+ gallons daily, hits 300 gallons in 4-5 months. Replace at gallons, not time.

The 300-gallon capacity makes the RPWFE more cost-effective per gallon than the XWFE for most households, despite similar OEM pricing.

Frequently Asked Questions

What refrigerators use the RPWFE water filter?

GE Profile French door refrigerators built approximately 2016 to 2019, check the label on your installed filter to confirm.

Can I use the XWFE instead of the RPWFE?

Sometimes, but some RPWFE-era fridges have firmware that blocks the XWFE chip, disabling the dispenser, so test one before buying a multipack.

Does the RPWFE remove PFAS?

No, the RPWFE does not carry NSF P473 certification; only the newer XWFE is certified for PFOA and PFOS removal.

Will a generic RPWFE filter work in my GE fridge?

Only with an RFID chip included, chipless generics trigger a permanent filter error but even chipped generics are usually NSF 42 only, not certified for lead or pharmaceuticals.

How long does the RPWFE filter last?

300 gallons or 6 months, whichever comes first giving it significantly more capacity than the XWFE’s 170-gallon rating.