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Water Filter for the GE GSS25IFREWW (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:
✓
GSS25IFREWW specifics — where the filter actually lives
On the GSS25IFREWW, the cartridge low on the fresh-food side or behind the base grille in most side-by-side layouts, a deliberate placement that keeps the swap away from the door seals and drawer rails. This is a twist-style bay, the friendlier design: the ears on the cartridge neck are the guide — line them up, lift into the seat, and quarter-turn home.
Order-day practicalities: 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. GSS is not a trim code, it is a chassis statement: GSS machines come from the side-by-side program, and GE’s parts system rewards you for knowing it: one cartridge family covers the run. Trim code WW: cosmetic variants of one chassis, one cartridge family.
GSS vs PSS — what the prefix tells you
The catalog pairs GSS with PSS, and the split matters at order time: GSS machines are side-by-side; PSS machines are Profile 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.
GSS25IFREWW filter questions
GE GSS25IFREWW: how do I clear the change-filter light?
With the new cartridge seated, press and hold the filter reset until the light clears — panel placement differs, so the GSS25IFREWW manual’s filter section has the exact control for your trim.
Can I run the GE GSS25IFREWW with no cartridge installed?
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 GSS25IFREWW?
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
This bay takes the OEM MWF. 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)
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