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Water Filter for the GE PSW23PSRASS (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:
✓
PSW23PSRASS specifics — where the filter actually lives
On the PSW23PSRASS, the cartridge inside the fresh-food cavity, position varying with dispenser spec, so expect to clear one shelf edge before you have working room. The seat is a twist-in design — seat the cartridge against the o-ring, quarter-turn clockwise, and let the keyed flange do the aligning for you.
The small print owners learn the hard way: 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. One more anchor for the parts search: this chassis drinks from the MWF family, one of the most cross-referenced cartridges in the GE catalog. Trim code SS: cosmetic variants of one chassis, one cartridge family.
Reading the PSW23PSRASS model code — what the digits tell you
The digits in the model number read as cabinet capacity (23 cubic feet), a decent proxy for how hard the filter works in daily service. The stable part of the PSW23PSRASS story is the water path: the same MWF family covers this chassis end to end.
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.
PSW23PSRASS filter questions
GE PSW23PSRASS: 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 PSW23PSRASS manual’s filter section has the exact control for your trim.
Running the PSW23PSRASS with an empty filter bay — does it need a cap?
No — the MWF 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 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 PSW23PSRASS?
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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