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Water Filter for the Samsung RF23J9011SR (DA29-00020B)
✓ 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:
✓
RF23J9011SR specifics — where the filter actually lives
Where the filter actually lives: inside the fresh-food cavity, upper zone in most French-door builds, the same estate every French-door multi-door refrigerator in this family uses. It is a push-lock bay — the latch does the locking for you; your only job is keeping the cartridge square on the way in.
Practical notes from the install forums: keep a folded towel under the bay before you open it; the line holds a cup of water even with the valve shut. The RF prefix is the tell: when Samsung stamps RF on the plate it is sorting the machine into the French-door multi-door class — same water path, same cartridge, different cabinet. Trailing letters like SR denote trim and finish: stainless, panel-ready, handle variants. The water path is identical across them.
RF vs RS — what the prefix tells you
The RF/RS pair divides this family by layout — The door count differs — French-door multi-door against side-by-side — but the bay and the cartridge order do not. cabinet class 23 cubic feet — a box that size leans on the dispenser, so the six-month cartridge interval earns its keep.
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.
RF23J9011SR filter questions
How do I reset the filter light on the Samsung RF23J9011SR?
Hold the filter-reset control a few seconds after the swap; the status light clears only with a seated cartridge, and the RF23J9011SR manual maps the control by panel type.
RF23J9011SR with no water filter installed — safe, or does it need a bypass?
No — run it empty if you like; the DA2900020B bay needs no bypass plug, it simply passes water through untreated.
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 DA2900020B 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 RF23J9011SR?
Every six months or at the rated gallon capacity, whichever comes first — the DA2900020B 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 DA29-00020B. 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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