Water Filter for the GE GSF25KGWABB (MSWF)

Your GE refrigerator takes the MSWF 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

GSF25KGWABB · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

behind the lower fresh-food trim or base grille in most side-by-side layouts

FILTER SLOT

MSWF bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

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

Compatible cartridges verified for this model

We cross-checked the GSF25KGWABB against every cartridge family that fits its bay. ClearFit versions are on the way — get notified when they land, or find your exact fit now.

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✓

Verified fit for GSF25KGWABB. Cross-checked against GE service documentation — this model family uses the MSWF bay with no chip or bypass restrictions.

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GSF25KGWABB specifics — where the filter actually lives

On the GSF25KGWABB, the cartridge behind the lower fresh-food trim or base grille in most side-by-side layouts, so expect to clear one shelf edge before you have working room. Mechanically the GSF25KGWABB uses a twist-in cartridge: the bay wants the cartridge offered flat, rotated a quarter turn, and nothing more — hand pressure only.

Owners of the GSF25KGWABB report the same friction points: the line is still live when you open the bay, so keep a towel in reach, and expect the filter-status light to need a reset before it believes the new cartridge. Prefix literacy pays here: the GS tag is how the catalog sorts side-by-side family machines — carry it into any fit checker and the right cartridge line follows. Finish codes such as BB change the look, not the plumbing — order the cartridge by model, ignore the finish letter.

GS vs GSS — what the prefix tells you

The GS/GSS pair divides this family by layout — GS means side-by-side family, GSS means side-by-side. For filter shopping the distinction matters less than you would think — same line, different cabinet. The digits in the model number read as cabinet capacity (25 cu ft), a decent proxy for how hard the filter works in daily service.

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.

GSF25KGWABB filter questions

GE GSF25KGWABB: how do I clear the change-filter light?

Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the GSF25KGWABB owner’s manual lists the button location for your control panel.

Does the GE GSF25KGWABB need a bypass plug when the filter is out?

No — the MSWF bay seals on the cartridge itself, so removing it just means unfiltered water until the next change, not a leak.

Are off-brand filters safe for a GE 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 MSWF 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 GSF25KGWABB?

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

This bay takes the OEM MSWF. 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 →