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Water Filter for the GE GSH25KGMBAA (MWF)
✓ 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:
✓
GSH25KGMBAA specifics — where the filter actually lives
On the GSH25KGMBAA, the cartridge 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 GSH run. Mechanically the GSH25KGMBAA uses a twist-in cartridge: release is counterclockwise, seating is clockwise, and the stops are firm enough that you cannot overshoot.
Before you click buy, two things: the change light ignores the new cartridge until you reset it, and the first removal always takes more muscle than the manual implies. Decode the plate and the parts question answers itself: GSH typically codes for side-by-side variant machines in this catalog, and in that format the water path is long enough that a neglected cartridge shows up as flow drop before it shows up as taste. The AA tail marks finish variants of one chassis; the filter bay is shared across the entire finish range.
GSH vs GSS — what the prefix tells you
The GSH prefix sits next to GSS in the catalog and the split is cabinet mission: GSH machines are side-by-side variant; GSS machines are side-by-side. Both draw from the same cartridge line, which is why fit charts list them together. The digits in the model number read as cabinet capacity (25 cubic feet), 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.
GSH25KGMBAA filter questions
GE GSH25KGMBAA: 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 GSH25KGMBAA owner’s manual lists the button location for your control panel.
Does the GE GSH25KGMBAA need a bypass plug when the filter is out?
No — run it empty if you like; the MWF 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 MWF 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 GSH25KGMBAA?
Every six months or at the rated gallon capacity, whichever comes first — the MWF 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
| Cartridge | OEM MWF | RECOMMENDEDMWF Replacement Water Filter · 1-Pack – ClearFit | MWF Replacement Water Filter · 3-Pack – ClearFit | MWF Replacement Water Filter · 6-Pack – ClearFit |
|---|---|---|---|---|
| Price | OEM list | $14.99 | $37.47 | $67.44 |
| Verified fit | ✓ the bay cartridge | View & buy → | View & buy → | View & buy → |
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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