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Water Filter for the GE GSF25KGWAWW (MSWF)
✓ 100% compatible — no bypass plug needed
🔧 5-min push-in swap
🇺🇸 Ships from Indiana
Every cartridge that fits this model — pulled live from the catalogue:
✓
GSF25KGWAWW specifics — where the filter actually lives
The filter bay on the GSF25KGWAWW bottom of the fresh-food column or at the grille line in most side-by-side builds, a spot that survives trim changes across the GS run. It is a twist-lock bay: the bay wants the cartridge offered flat, rotated a quarter turn, and nothing more — hand pressure only.
Practical notes from the install forums: keep a folded towel under the bay before you open it; the line holds a cup of water even with the valve shut. Prefix literacy pays here: it usually marks a side-by-side family layout, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts line. Finish codes such as WW 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 prefix sits next to GSS in the catalog and the split is cabinet mission: Chassis first: side-by-side family (GS) versus side-by-side (GSS). The shared cartridge line covers both without adaptation. call it a 25 cubic feet 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.
GSF25KGWAWW filter questions
Filter light reset on the GE GSF25KGWAWW — how?
With the new cartridge seated, press and hold the filter reset until the light clears — panel placement differs, so the GSF25KGWAWW manual’s filter section has the exact control for your trim.
Does the GE GSF25KGWAWW need a bypass plug when the filter is out?
No — run it empty if you like; the MSWF bay needs no bypass plug, it simply passes water through untreated.
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 GSF25KGWAWW?
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
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 →This filter expires six months from today
Your HVAC filter is probably on a different cycle. Track them all in one place.
months until this filter should be replaced (200-gal rated life)
Free tool · tracks fridge + HVAC + whole-house · auto-refill optional
More models using this filter
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