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Water Filter for the Samsung RM257ACRS (DA29-00003G)
✓ 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:
✓
RM257ACRS specifics — where the filter actually lives
The filter bay on the RM257ACRS inside the fresh-food cavity, position varying with dispenser spec, so expect to clear one shelf edge before you have working room. This is a push-style bay, the simplest geometry there is: the alignment is keyed, so it only goes in one way, and hand pressure is all the force required.
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. Whatever the badge on the door says, the parts reality is this chassis drinks from the DA2900003G family, one of the most cross-referenced cartridges in the Samsung catalog. RS is finish coding: handles, colors, panel options — none of it reaches the filter bay.
Reading the RM257ACRS model code — what the digits tell you
The digits in the model number read as cabinet capacity (25 cu ft), a decent proxy for how hard the filter works in daily service. Fit listings tell the same story: the same DA2900003G family covers this chassis end to end.
Swap it in 5 minutes
- Pull the old cartridge straight out of the header — expect a small spill, not a flood.
- Align the new cartridge with the keyed slot; it only goes in one orientation.
- Push the cartridge home until the retention latch clicks.
- 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.
RM257ACRS filter questions
How to reset the water filter indicator: Samsung RM257ACRS?
Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the RM257ACRS owner’s manual lists the button location for your control panel.
Does the Samsung RM257ACRS need a bypass plug when the filter is out?
No cap needed — the DA2900003G bay passes water unfiltered while empty; it does not leak, it just skips filtration.
Are off-brand filters safe for a Samsung 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 DA2900003G 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 RM257ACRS?
Every six months or at the rated gallon capacity, whichever comes first — the DA2900003G 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 DA29-00003G. 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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