Water Filter for the Frigidaire FRS26F5AW4 (WF2CB)

Your Frigidaire refrigerator takes the WF2CB 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

FRS26F5AW4 · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

at the base of the fresh-food compartment in most side-by-side builds — grille or lower rear

FILTER SLOT

PureSource 2 (WF2CB) bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

FRS26F5AW4 · Quick Facts

Filter locationat the base of the fresh-food compartment in most side-by-side builds — grille or lower rear

Filter slotPureSource 2 (WF2CB) 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 FRS26F5AW4. Cross-checked against Frigidaire service documentation — this model family uses the WF2CB bay with no chip or bypass restrictions.

Not your model? Check the finder →

FRS26F5AW4 specifics — where the filter actually lives

The filter bay on the FRS26F5AW4 at the base of the fresh-food compartment in most side-by-side builds — grille or lower rear, a deliberate placement that keeps the swap away from the door seals and drawer rails. This is a twist-style bay, the friendlier design: align the ears, seat it, and rotate until the stop catches — a five-minute job start to finish.

Owners of the FRS26F5AW4 report the same friction points: plan on a towel for the first pull — sitting water in the line — and a five-second reset hold once the fresh cartridge is in. FRS is not a trim code, it is a chassis statement: it places the machine in Frigidaire’s side-by-side family, which pins down the cartridge line, the reset behavior, and the service documentation worth consulting. Trailing letters like W4 denote trim and finish: stainless, panel-ready, handle variants. The water path is identical across them.

FRS vs FFSS — what the prefix tells you

FRS and FFSS are two runs of the same side-by-side formula — pick either badge, order the same cartridge. call it a 26 cu ft box — which is why this cartridge works for a living rather than sitting decorative.

Swap it in 5 minutes

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.

FRS26F5AW4 filter questions

Frigidaire FRS26F5AW4: how do I clear the change-filter light?

Hold the filter-reset control a few seconds after seating the new cartridge; placements vary by control panel, and the FRS26F5AW4 manual’s filter-status page has the exact spot.

Can I run the Frigidaire FRS26F5AW4 with no cartridge installed?

The bay self-seals: with no cartridge the FRS26F5AW4 still dispenses, just unfiltered. No bypass plug exists for this line.

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 WF2CB 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 FRS26F5AW4?

Every six months or at the rated gallon capacity, whichever comes first — the WF2CB 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 WF2CB cartridge

This bay takes the OEM WF2CB. 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 →