Water Filter for the Frigidaire FPBG2277RF2 (EPTWFU01)

Your Frigidaire refrigerator takes the EPTWFU01 slot. Below is every filter that fits — OEM and certified alternatives — with real prices.

✓ 100% compatible — no bypass plug needed

🔧 5-min push-in swap

🇺🇸 Ships from Indiana

FPBG2277RF2 · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

inside the fresh-food cavity, position varying with dispenser spec

FILTER SLOT

PureSource Ultra II bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

FPBG2277RF2 · Quick Facts

Filter locationinside the fresh-food cavity, position varying with dispenser spec

Filter slotPureSource Ultra II bay

Replace everyEvery 6 months

Typical installTwist or push — 5 minutes, no tools

Every cartridge that fits this model — pulled live from the catalogue:

✓

Verified fit for FPBG2277RF2. Cross-checked against Frigidaire service documentation — this model family uses the EPTWFU01 bay with no chip or bypass restrictions.

Not your model? Check the finder →

FPBG2277RF2 specifics — where the filter actually lives

Finding the bay is the easy part — this chassis puts it inside the fresh-food cavity, position varying with dispenser spec, a spot that survives trim changes across the refrigerator run. It is a twist-lock bay: the cartridge drops into the keyed seat and locks with a short quarter turn.

Practical notes from the install forums: a first removal that fights a set o-ring, and a status light that needs a manual hold-to-reset before it acknowledges the new cartridge. One more anchor for the parts search: the EPTWFU01 cartridge family is what every fit listing for this chassis resolves to, OEM and certified alternative alike. Trim code F2: cosmetic variants of one chassis, one cartridge family.

Reading the FPBG2277RF2 model code — what the digits tell you

Size class 22 cu ft — worth knowing because a full household works a cartridge harder than the rated six months assumes. Filter logic on this chassis: the FPBG2277RF2 family shares one water path, so the EPTWFU01 cartridge fits the entire run.

Swap it in 5 minutes

Installing the water filter in the FPBG2277RF2 (EPTWFU01 bay)

Twist the old cartridge a quarter turn counterclockwise and pull it straight down — keep a towel in reach for the dribble.
Fill the new cartridge with cold tap water so the chamber is not fighting an air pocket.
Offer the new cartridge to the bay, push up, and twist a quarter turn clockwise until the stop catches.
Run two gallons through the dispenser to flush carbon fines, then hold the filter-reset control until the status light clears.

What this filter takes out of your water

What it targets	Standard that covers it
Chlorine taste & odor	NSF/ANSI 42 — aesthetic effects
Particulates, Class I	NSF/ANSI 42 — fine sediment
Lead	NSF/ANSI 53 — health effects
Cysts (cryptosporidium, giardia)	NSF/ANSI 53 — microbial
PFOA & PFOS	NSF/ANSI 53 (P473) — varies by cartridge

Coverage above lists what the standard addresses, not a performance claim for any specific cartridge — removal claims vary by certificate, so check the NSF listing for the exact part number you are buying.

FPBG2277RF2 filter questions

Frigidaire FPBG2277RF2: how do I clear the change-filter light?

Lock in the new cartridge first, then hold the reset control for a few seconds — the FPBG2277RF2 manual documents the button for each panel variant.

Frigidaire FPBG2277RF2: bypass plug needed without a filter?

Nothing to buy — the EPTWFU01 housing closes without a cartridge; water runs unfiltered until the next one goes in.

Are off-brand filters safe for a Frigidaire refrigerator?

Certified aftermarket cartridges are built to the same NSF test standards as the OEM part, and federal warranty law (Magnuson-Moss) protects your coverage when you use them.

Why is the OEM EPTWFU01 cartridge so much more expensive?

Part of the OEM price is the badge and the distribution chain. Certified alternatives meet the same test standards at a lower unit price, especially in multi-packs.

How often should I replace the filter in my FPBG2277RF2?

Every six months or at the rated gallon capacity, whichever comes first — the EPTWFU01 class cartridges all share that service interval.

Do I need to turn off the water supply to change it?

No — the bay is designed for a live swap. Expect a small dribble, keep a towel in reach, and flush a couple of gallons through the new cartridge before the first glass.

Every filter that fits your fridge

OEM EPTWFU01 cartridge

This bay takes the OEM EPTWFU01. ClearFit verified-fit alternatives for this exact slot are being staged — every compatible option for your fridge is one lookup away.

Check every filter that fits →