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Water Filter for the Samsung RF23HFEDTSR (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:
✓
RF23HFEDTSR specifics — where the filter actually lives
Where the filter actually lives: high on the fresh-food side in most French-door layouts — upper back or left wall — usually a kneeling-height or shoulder-height swap, not a teardown. Mechanically it is a push-in bay: the cartridge seats with a click you can feel through the housing; no rotation, no tools, no drama.
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. The RF in RF23HFEDTSR is doing real work: Samsung built these as French-door multi-door machines, and the filter bay inherits the geometry that implies, including where the dispenser feed runs. Finish letter sets like SR never alter the bay; the DA2900020B line fits the whole set.
RF vs RS — what the prefix tells you
Two prefixes, two missions: RF marks French-door multi-door builds and RS marks side-by-side builds. Cross-checking the prefix before ordering is faster than returning the wrong cartridge. The two digits after the letters are the cabinet size: this is a 23 cubic feet refrigerator, which sets how much dispenser work the cartridge does between changes.
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.
RF23HFEDTSR filter questions
How to reset the water filter indicator: Samsung RF23HFEDTSR?
With the new cartridge seated, press and hold the filter reset until the light clears — panel placement differs, so the RF23HFEDTSR manual’s filter section has the exact control for your trim.
Does the Samsung RF23HFEDTSR need a bypass plug when the filter is out?
No bypass needed: the DA2900020B 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 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 RF23HFEDTSR?
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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