Last checked: 2026-08-19

Which Refrigerators Use the Samsung DA29-1015J Water Filter?

The Samsung DA29-1015J—also sold as the DA29-10105J or HAFEX/EXP—is an external inline water filter compatible with older Samsung side-by-side refrigerators across the RS21, RS23, RS25, RS26, RS27, RSH, RSA, RSE, RSJ, SRS, and SS series. The OEM filter is discontinued; Samsung has not issued a replacement part number. At least one aftermarket alternative (Waterdrop EFF-6035A) is confirmed in the NSF database. This page covers confirmed compatible refrigerator models, NSF certification status, and aftermarket options.

DA29-1015J vs. DA29-10105J: The Same Filter, Two Names

If you searched for "DA29-1015J" and found inconsistent results across retailers, that is because Samsung uses two notations for the same filter. DA29-1015J is an abbreviated variant of the canonical OEM part number DA29-10105J. Both refer to the identical external inline water filter, marketed under the brand names HAFEX/EXP and HAF-EX/XAA.

Additional cross-compatible identifiers for this filter include: DA29-10105C, DA29-10105E, WSF-100, EF-9603, HAFEX/EXP, HAF-EX/XAA, and DA2010CB (the NSF certification filing code). If you see any of these numbers in your refrigerator documentation or on the existing filter itself, they all point to the same product.

Compatibility Table: Samsung Refrigerator Models

The DA29-1015J / DA29-10105J is an external inline filter. It connects to your refrigerator's ¼-inch cold water supply line at the back of the unit—it does not insert into an internal filter slot or door compartment. If your Samsung refrigerator uses a cartridge that slides into the upper-right interior or an in-door dispenser slot, this is not the correct filter for your model.

The models below have been confirmed compatible via third-party retailer listings (hydragcom.com, fitsyourfridge.com, checked 2026-08-19). Model lists sourced from third-party retailers may include models not officially documented by Samsung.

RS21 Series

RS23 / RS25 Series

RS26 / RS27 Series

RSH Series

RSA Series

RSE / RSJ Series

SRS Series

SS Series

OEM Availability and Discontinuation

The Samsung DA29-10105J OEM filter is discontinued. As of 2026-08-19, SamsungParts.com states: "This part is no longer available, but the part(s) above is comparable and can be used instead." Samsung has not published a formal successor DA29-XXXXX part number; there is no direct OEM replacement in the current Samsung Parts catalog.

The filter continues to appear on third-party retail listings as new-old-stock, and aftermarket manufacturers produce compatible units. See the Aftermarket Options section below for NSF-verified alternatives.

NSF Certification

The DA29-10105J OEM filter is NSF/ANSI certified, filed in the NSF database under the model code DA2010CB by Microfilter Co., Ltd. (Jincheon-gun, Republic of Korea), the manufacturer of the Samsung OEM filter.

What NSF/ANSI Standard 42 covers: Aesthetic contaminants—primarily chlorine taste and odor, and particulate reduction. It does not address health-based contaminants covered by NSF/ANSI Standard 53, such as lead, cysts (Cryptosporidium, Giardia), or volatile organic compounds (VOCs).

NSF Standard 53 disclosure: Neither the OEM Samsung DA29-10105J nor any aftermarket equivalent for this filter was found certified to NSF/ANSI 53 in the NSF consumer products database as of 2026-08-19. If your household water supply requires filtration for lead, cysts, or VOCs, this filter family does not provide that coverage. Consider a point-of-use filter separately certified to Standard 53.

Chip and RFID: No Restrictions on Aftermarket Filters

The DA29-10105J is a purely mechanical passive carbon block inline filter. It contains no electronic chip, RFID tag, or authentication component. Installing a compatible aftermarket filter will not trigger error codes, disable the water dispenser, or prompt warnings on your refrigerator's display panel. There are no chip-lock consequences for using a third-party replacement on any Samsung refrigerator model that takes this filter.

Aftermarket Replacement Options

Because the OEM filter is discontinued, aftermarket replacements are the primary purchase path for most buyers. The table below notes which options were independently confirmed in the NSF database and which carry retailer-only claims.

NSF Database–Confirmed Options

| Brand | Model | NSF Standard Confirmed | NSF DB Verification | |---|---|---| | Waterdrop | EFF-6035A (WD-DA29-10105J) | NSF/ANSI 42 | Confirmed — NSF Waterdrop listings, checked 2026-08-19 | | MicroFilter | DA2010CB | NSF/ANSI 42 | Confirmed — same Microfilter Co., Ltd. DA2010CB record as the Samsung OEM filing. NSF database: Samsung, Standard 042 (checked 2026-08-19) |

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Retailer-Claimed Options (NSF Not Independently Verified)

The following brands list NSF certifications on their retail pages but were not independently confirmed in the NSF consumer products database as of 2026-08-19. The standard number is unspecified in some listings.

• Tier1 — DA29-10105J replacement (NSF/ANSI 42 claimed on retailer page; not found in NSF database search)
• EXCELPURE — GXRTDR / DA29-10105J compatible (NSF claimed, standard not specified)
• AquaCrest — DA29-10105J compatible (NSF claimed, standard not specified)

If independent NSF database verification matters to your decision, the Waterdrop EFF-6035A is the only aftermarket option confirmed at time of publication.

Frequently Asked Questions

Is the Samsung DA29-1015J discontinued?

Yes. As of 2026-08-19, SamsungParts.com lists the DA29-10105J as no longer available for purchase through Samsung's official parts channel. Samsung has not issued a formal successor OEM part number. The filter remains available as new-old-stock from third-party retailers and through aftermarket manufacturers.

What is the direct replacement for the DA29-1015J?

There is no official Samsung successor part number. Your options are (a) new-old-stock Samsung OEM units from third-party retailers while supply lasts, or (b) aftermarket filters built for the DA29-10105J form factor. The Waterdrop EFF-6035A is the only aftermarket option confirmed in the NSF database as of 2026-08-19 and is the recommended verified alternative. The MicroFilter DA2010CB is manufactured by the same Microfilter Co., Ltd. that produces Samsung's OEM filter.

Is the Waterdrop EFF-6035A NSF certified for this application?

Yes, for NSF/ANSI Standard 42 (Chlorine Reduction and Taste and Odor Reduction). The certification was confirmed directly in the NSF consumer products database on 2026-08-19 at https://info.nsf.org/Certified/DWTU/listings.asp?Standard=042&TradeName=Waterdrop. Standard 53 certification was not found for the EFF-6035A in the NSF database. As with the OEM filter, the EFF-6035A does not provide certified coverage for lead, cysts, or VOCs.

How often should I replace the DA29-1015J filter?

The NSF service cycle for the OEM filter (DA2010CB filing) is 1,000 gallons at a rated flow of 0.5 gpm. Follow your aftermarket filter manufacturer's stated replacement schedule, as capacity may vary by brand.