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Water Filter for the Samsung RF28K9380SR (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:
✓
RF28K9380SR specifics — where the filter actually lives
The filter bay on the RF28K9380SR in the fresh-food compartment, typically the upper back wall in most French-door layouts, a deliberate placement that keeps the swap away from the door seals and drawer rails. Mechanically it is a push-in bay: seat the cartridge square to the header until it clicks, and the retention clips do the rest.
Practical notes from the install forums: expect the first swap to take longer than the box suggests — aged o-rings grip — so budget ten minutes, not five. Decode the plate and the parts question answers itself: the RF run is Samsung’s French-door multi-door series; across the run, the filter bay is one of the constants. Trim code SR: cosmetic variants of one chassis, one cartridge family.
RF vs RS — what the prefix tells you
The RF/RS pair divides this family by layout — French-door multi-door builds carry RF; side-by-side builds carry RS. Filter-wise the two lines converge on one cartridge family. the 28 cu ft figure in the code is the household size proxy; larger households breach the rated gallons before the calendar does.
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.
RF28K9380SR filter questions
Filter light reset on the Samsung RF28K9380SR — how?
Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the RF28K9380SR owner’s manual lists the button location for your control panel.
Will the Samsung RF28K9380SR dispense water without a filter cartridge?
The bay self-seals: with no cartridge the RF28K9380SR still dispenses, just unfiltered. No bypass plug exists for this line.
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 RF28K9380SR?
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
| Cartridge | OEM DA29-00020B | RECOMMENDEDHAF-CIN Replacement Water Filter · 1-Pack – ClearFit | HAF-CIN Replacement Water Filter · 3-Pack – ClearFit | HAF-CIN Replacement Water Filter · 6-Pack – ClearFit |
|---|---|---|---|---|
| Price | OEM list | $10.49 | $26.22 | $47.16 |
| Verified fit | ✓ the bay cartridge | View & buy → | View & buy → | View & buy → |
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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