Samsung HAFCU1 Refrigerator Water Filter (HAFCU1/XAA)
Listings checked Oct. 9, 2026
Certified to
Not on any listing
NSF, WQA, IAPMO, checked Oct. 9, 2026. Every claim on this page is the maker’s alone.
- Part numbers
- HAFCU1, HAFCU1/XAA
- Made for
- Samsung
List price, one filter
$50
as of Oct. 9, 2026
Five years of filters
$500
10 filters, one every 6 months
Disclosure: TapBuff earns a commission if you buy through some links on this page. It does not change which standard or filter we name. As an Amazon Associate, TapBuff earns from qualifying purchases. How TapBuff makes money
List price from the maker’s site, checked Oct. 9, 2026. Prices change; the maker’s page is the final word.
No certification found
Not on any listingNSF, WQA, IAPMO, checked Oct. 9, 2026
TapBuff searched the certifiers’ own listings and found nothing for this product. That does not mean it does not work. It means no independent certifier has confirmed what it reduces, so every claim below is the maker’s alone.
Certified for, and claimed
Certified, by a listing
Nothing.
Claimed by the maker only
None recorded.
Certification claims we could not find on a listing
- Samsung says its water filters meet NSF/ANSI 42, 53 and 401; no NSF, WQA or IAPMO listing for HAFCU1 was found on Oct. 9, 2026.
What it costs over five years
Replaced on the maker’s interval, the schedule the fridge’s own filter light keeps, at list price. Every filter is counted: the one that came with the fridge is long gone. It is rated for 300 gallons, so a household drawing more than about 1.6 gallons a day through the fridge runs it out sooner.
| Item | Replaced | Count | Amount |
|---|---|---|---|
| Samsung HAFCU1 Refrigerator Water Filter (HAFCU1/XAA) | Every 6 monthsmonth rating | 10 | $500 |
Five-year total$500
Which refrigerators it fits
183 models on the fridge makers’ own lists for this filter. Find yours by the number on the label inside the fridge.
Samsung183 models
- RS22HDHPNBC/AA
- RS22HDHPNSR/AA
- RS22HDHPNWW/AA
- RS27FDBTNSR/AA
- RB195BSSB/AA
- RF263AEBP/AA
- RF263AEPN/AA
- RF263AERS/AA
- RF263AEWP/AA
- RF263AFBP/AA
- RF263AFRS/AA
- RF263AFWP/AA
- RF265AABP/AA
- RF265AARS/AA
- RF265AASH/AA
- RF265AAWP/AA
- RF265ABBP/AA
- RF265ABPN/AA
- RF265ABRS/AA
- RF265ABWP/AA
- RF266AABP/AA
- RF266AARS/AA
- RF266AASH/AA
- RF266AAWP/AA
- RF266ABBP/AA
- RF266ABPN/AA
- RF266ABRS/AA
- RF266ABWP/AA
- RF266AEBP/AA
- RF266AEPN/AA
- RF266AERS/AA
- RF266AEWP/AA
- RF266AFRS/AA
- RF267AABP/AA
- RF267AARS/AA
- RF267AASH/AA
- RF267AAWP/AA
- RF267ABBP/AA
- RF267ABPN/AA
- RF267ABRS/AA
- RF267ABWP/AA
- RF267AEBP/AA
- RF267AEPN/AA
- RF267AERS/AA
- RF267AEWP/AA
- RF267AFBP/AA
- RF267AFRS/AA
- RF267AFWP/AA
- RF267HERS/AA
- RF268ABBP/AA
- RF268ABPN/AA
- RF268ABRS/AA
- RF268ABWP/AA
- RF26DEPN/AA
- RF26VABBP/AA
- RF26VABPN/AA
- RF26VABWP/AA
- RF26XAEBP/AA
- RF26XAEPN/AA
- RF26XAERS/AA
- RF26XAEWP/AA
- RF28HDEDPBC/AA
- RFG237AABP/AA
- RFG237AAPN/AA
- RFG237AARS/AA
- RFG237AAWP/AA
- RFG237ACRS/AA
- RFG238AABP/AA
- RFG238AAPN/AA
- RFG238AARS/AA
- RFG238AAWP/AA
- RFG295AABP/AA
- RFG295AAPN/AA
- RFG295AARS/AA
- RFG295AAWP/AA
- RFG297AABP/AA
- RFG297AAPN/AA
- RFG297AARS/AA
- RFG297AAWP/AA
- RFG297ACBP/AA
- RFG297ACRS/AA
- RFG297ACWP/AA
- RFG298AABP/AA
- RFG298AAPN/AA
- RFG298AARS/AA
- RFG298AAWP/AA
- RFG299AARS/AA
- RH269LBSH/AA
- RM257ABBP/AA
- RM257ABRS/AA
- RM257ACPN/AA
- RM257ACRS/AA
- RS21HKLBG/AA
- RS21HKLMR/AA
- RS2520SW/AA
- RS2530BBP/AA
- RS2530BSH/AA
- RS2530BWP/AA
- RS2531SW/AA
- RS2533SW/AA
- RS2533VQ/AA
- RS2534BB/AA
- RS2534VQ/AA
- RS2534WW/AA
- RS253BABB/AA
- RS253BASB/AA
- RS253BAVQ/AA
- RS253BAWW/AA
- RS2542SH/AA
- RS2544SL/AA
- RS2545SH/AA
- RS2555BB/AA
- RS2555SL/AA
- RS2555SW/AA
- RS2556BB/AA
- RS2556SH/AA
- RS2556WW/AA
- RS255BABB/AA
- RS255BASB/AA
- RS2577BB/AA
- RS2577SL/AA
- RS2577SW/AA
- RS2578BB/AA
- RS2578SH/AA
- RS2578WW/AA
- RS257BARB/AA
- RS2622SW/AA
- RS2623SL/AA
- RS2623VQ/AA
- RS2623WW/AA
- RS2630ASH/AA
- RS2630AWW/AA
- RS2630SH/AA
- RS2630WW/AA
- RS263BBSH/AA
- RS263BBWP/AA
- RS2644SL/AA
- RS264ABBP/AA
- RS264ABRS/AA
- RS264ABSH/AA
- RS264ABWP/AA
- RS265BBWP/AA
- RS265LABP/AA
- RS265LBBP/AA
- RS265LBWP/AA
- RS2666SW/AA
- RS267BBBB/AA
- RS267BBRS/AA
- RS267BBSH/AA
- RS267BBWP/AA
- RS267LABB/AA
- RS267LABP/AA
- RS267LARS/AA
- RS267LASH/AA
- RS267LAWP/AA
- RS267LAWW/AA
- RS267LBBP/AA
- RS267LBRS/AA
- RS267LBSH/AA
- RS269LARS/AA
- RS26XUSW/AA
- RS275ACBP/AA
- RS275ACPN/AA
- RS275ACRS/AA
- RS275ACWP/AA
- RS2777SL/AA
- RS277ACBP/AA
- RS277ACPN/AA
- RS277ACRS/AA
- RS277ACWP/AA
- RS27KGRS/AA
- RSC6FWRS/AA
- RSC6FWSH/AA
- RSC6JWSH/AA
- RSC6JWWP/AA
- RSC6KWRS/AA
- RSG257AABP/AA
- RSG257AAPN/AA
- RSG257AARS/AA
- RSG257AAWP/AA
- RSG5FURS/AA
- SRT768VFHW/AA
- TS48WLUS/AA
Where these lists come from
- Samsung’s page for the HAFCU1 filter, checked Oct. 9, 2026
Certified copies
Third-party filters whose makers say they replace this one, each with a certifier’s listing, ranked by the health contaminants their listings cover, then five years of filters at list price.
Swift Green SGF-DSB30
Copy · replaces DA29-00003G, DA2900003AB, HAF-CU1
- NSF/ANSI 42
- NSF/ANSI 53
- NSF/ANSI 401
Certified for: Lead, Copper, Arsenic, Chromium (total), Chlorine, Chloramine, Total trihalomethanes (TTHM)
- Replaced
- Every 6 months10 filters
- Five years
- $293
Instapure REF-IPS-1
Copy · replaces HAFCU1, DA-29-00003F, DA29-00003B
- NSF/ANSI 42
- NSF/ANSI 53
- NSF/ANSI 401
- NSF P473
- NSF/ANSI/CAN 372
Certified for: Lead, Chlorine, Total trihalomethanes (TTHM)
- Replaced
- Every 6 months10 filters
- Five years
- $420
Glacier Fresh GF-03G
Copy · replaces DA29-00003G, DA29-00003A/B, DA29-00003F
- NSF/ANSI 42
- NSF/ANSI/CAN 372
Certified for: Chlorine
- Replaced
- Every 18 months4 replacements
- Five years
- $160
- Replaced
- Every 6 months10 filters
- Five years
- $180
ICEPURE RWF1100A
Copy · replaces DA29-00003G, HAFIN1, DA29-00003D
- NSF/ANSI 42
- NSF/ANSI/CAN 372
Certified for: Chlorine
- Replaced
- No rating published
- Five years
- No price
Worth knowing
Samsung lists exact model numbers for this filter. Its lists disagree on two families, RS22HDHPN and RF28HDEDP, which also appear under HAF-CIN: check the filter in the fridge before buying.