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Water Filter for the GE PSS25SGMDBS (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:
✓
PSS25SGMDBS specifics — where the filter actually lives
The filter bay on the PSS25SGMDBS 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. It is a twist-lock bay: align the ears, seat it, and rotate until the stop catches — a five-minute job start to finish.
The recurring owner notes: the change light ignores the new cartridge until you reset it, and the first removal always takes more muscle than the manual implies. The PSS prefix is the tell: GE uses it across the Profile side-by-side range, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts catalog. The BS ending is a finish code — color and handle options, not mechanical ones. Every finish of this chassis takes the same cartridge.
PSS vs GSS — what the prefix tells you
The PSS/GSS pair divides this family by layout — The door count differs — Profile side-by-side against side-by-side — but the bay and the cartridge order do not. Cabinet decode: 25 cu ft — the number that tells you whether this cartridge feeds a family-size dispenser or a compact one.
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.
PSS25SGMDBS filter questions
Filter light reset on the GE PSS25SGMDBS — how?
The reset is a press-and-hold on the filter control with the cartridge in place; check the PSS25SGMDBS owner’s manual for where that control sits on your panel.
GE PSS25SGMDBS: bypass plug needed without a filter?
No bypass needed: the MWF bay closes on its own, and running empty simply means the water skips filtration until you seat a new cartridge.
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 PSS25SGMDBS?
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)
Free tool · tracks fridge + HVAC + whole-house · auto-refill optional
More models using this filter
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