What water filter does a RF135BDRUX4N refrigerator use?
The RF135BDRUX4N uses the 836848 water filter.
Key takeaways
- Water filter part number: 836848 (null).
- NSF certified to reduce Chlorine, Taste and Odor.
- Replace on your fridge's filter-change indicator, or every ~6 months as a default.
- A cheaper NSF-certified aftermarket filter can fit the same slot - just confirm its own certification before buying.
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What the 836848 removes
The 836848 is NSF/ANSI certified to reduce the following, grouped by the standard it was tested to:
NSF/ANSI 42 - Taste & odor (aesthetic)
Chlorine, Taste and Odor
Also known as
The 836848 replaces (and is cross-referenced under) these part numbers: 0185011, 67003662, 836860, C2, CLCH123, DFF-FPEXT-3, E402B, E442B, E522B, ECOAQUA-EFF-6017A, EFF-6017, EFF-6017A, EFF6017, EFF6017A, FFL-120F, FISHER AND PAYKEL 836848, FISHER-PAYKEL-836848, FPEXT-2, FPEXT-3, PS2067635, RB-FP-1, RF135, RF170, RF201, RF522, RF90A180DU, RFC2400A, RO185011, RO185014, RWF-1080, RWF1080, SGF-FP48, TIER1_RWF1080_2_PACK, TIER1_RWF1080_3_PACK, TIER1_RWF1080_4_PACK, TIER1_RWF1080_6_PACK, WD-836848, WF-296, WF-60, WF296, WF60.
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Frequently asked
What water filter does a RF135BDRUX4N refrigerator use?
The RF135BDRUX4N uses the 836848 water filter.
Does the 836848 remove lead?
Our data doesn't show an NSF/ANSI 53 lead-reduction claim for the 836848. Check the filter's own NSF certification sheet before assuming it reduces lead.
Should I buy the OEM filter or an aftermarket one?
The OEM 836848 is the safe, exact-fit choice. A cheaper aftermarket filter can fit the same slot too - just confirm it carries its own independent NSF certification for the contaminants you care about, since a generic aftermarket filter without certification isn't proven to remove anything.
How often should I replace the 836848?
Most refrigerator filters are replaced every 6 months regardless of the exact model - use your fridge's filter-change indicator as the trigger if it has one.
Where is the water filter on a RF135BDRUX4N?
Location varies by fridge design - commonly inside the fridge compartment (upper right or lower kickplate/grille) or in the water line behind the unit. Check your owner's manual for the exact spot on this model.