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Filter number

Whirlpool 4396841 refrigerator water filter

16 options for the Whirlpool 4396841, price-compared: 1 genuine Whirlpool cartridge and 15 compatible replacements. Every listing links to a full page with prices compared across sellers, and each carries its (FFN) Fridge.com Filter Number.

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About the Whirlpool 4396841

Manufacturer
Whirlpool
Filter type
Refrigerator water filter
Superseded by
EDR3RXD1

Whirlpool 4396841 — the number everydrop Filter 3 replaces.

Not sure this is your number? Enter your refrigerator model in the finder and it will name the filter from the manufacturer’s own fitment data.

Genuine Whirlpool 4396841

1 listing

Compatible replacements for 4396841

15 listings

Replacement cartridges made to fit the 4396841 platform, cheapest live price first. Each page shows the certifications the seller lists and every current offer.

Manufacturer performance sheet

Reported reductions for 4396841

This reference applies to the named brand and model. It does not establish performance for compatible or aftermarket alternatives. These substances are listed in document W10728796A — T2WG2 / T2WG2L, checked 2026-09-30. Results apply to the named filtration systems under the sheet’s test conditions.

Historical T2WG2 / T2WG2L systems using T2RFWG2, part 4396841: 200 gallons and 0.85 gpm. The A-edition header, replacement instructions and flow agree. Confirm the installed system; this flow is not assigned to the separate T1 systems. Check the refrigerator manual for your system.

The manufacturer names NSF International; the lead footnote names separate testing by Pace Analytical Services, Inc. and NSF/ANSI 42, 53. The sheet is a manufacturer report; any independently checked directory entries appear separately. A listed standard does not establish unlisted reduction claims.

View reported substances and test conditions
Reported reductions, page 16. Each row is a sheet entry, not a count of independently tested contaminants.
Substance or groupEvidence
Chlorine taste and odorReduction reported in this sheet
Particulates (Class II)Reduction reported in this sheet
Lead (pH 6.5)Reduction reported in this sheet
Lead (pH 8.5)Reduction reported in this sheet
Mercury (pH 6.5)Reduction reported in this sheet
Mercury (pH 8.5)Reduction reported in this sheet
BenzeneReduction reported in this sheet
o-DichlorobenzeneReduction reported in this sheet
ToxapheneReduction reported in this sheet
CarbofuranReduction reported in this sheet

The source names Pace Analytical Services for the lead tests. Lead is not included in this sheet’s NSF certification box. A later W10728796C edition mixes T1 headers with T2 replacement instructions; these references preserve the internally consistent A-edition systems separately. The cartridge alone does not select one of the two systems.

Read the source for challenge concentrations, reduction percentages, operating limits and replacement instructions. Laboratory results do not guarantee performance in your home, and listed substances may not be present in your water. These filters do not make microbiologically unsafe or unknown-quality water safe without appropriate disinfection.

Read the manufacturer sheet (PDF)Check the current certifier directory

Manufacturer performance sheet

Reported reductions for 4396841

This reference applies to the named brand and model. It does not establish performance for compatible or aftermarket alternatives. These substances are listed in document W10728796A — T1WG2 / T1WG2L, checked 2026-09-30. Results apply to the named filtration systems under the sheet’s test conditions.

Historical T1WG2 / T1WG2L systems using T2RFWG2, part 4396841: 200 gallons and 0.5 gpm. The A-edition header, replacement instructions and flow agree. Confirm the installed system; this flow is not assigned to the separate T2 systems. Check the refrigerator manual for your system.

The manufacturer names NSF International; the lead footnote names separate testing by Pace Analytical Services, Inc. and NSF/ANSI 42, 53. The sheet is a manufacturer report; any independently checked directory entries appear separately. A listed standard does not establish unlisted reduction claims.

View reported substances and test conditions
Reported reductions, page 17. Each row is a sheet entry, not a count of independently tested contaminants.
Substance or groupEvidence
Chlorine taste and odorReduction reported in this sheet
Particulates (Class II)Reduction reported in this sheet
Lead (pH 6.5)Reduction reported in this sheet
Lead (pH 8.5)Reduction reported in this sheet
Mercury (pH 6.5)Reduction reported in this sheet
Mercury (pH 8.5)Reduction reported in this sheet
BenzeneReduction reported in this sheet
o-DichlorobenzeneReduction reported in this sheet
ToxapheneReduction reported in this sheet
CarbofuranReduction reported in this sheet

The source names Pace Analytical Services for the lead tests. Lead is not included in this sheet’s NSF certification box. A later W10728796C edition mixes T1 headers with T2 replacement instructions; these references preserve the internally consistent A-edition systems separately. The cartridge alone does not select one of the two systems.

Read the source for challenge concentrations, reduction percentages, operating limits and replacement instructions. Laboratory results do not guarantee performance in your home, and listed substances may not be present in your water. These filters do not make microbiologically unsafe or unknown-quality water safe without appropriate disinfection.

Read the manufacturer sheet (PDF)Check the current certifier directory

Performance evidence for each option

A compatible fit does not transfer the OEM reduction claims. Each option needs its own exact brand, cartridge and system evidence. Unverified means evidence is missing here, not that a filter failed a test.

Refrigerators that use the 4396841

16 tracked

Every model here is tied to this filter by a manufacturer fitment list, parts locator or product page — never inferred from the brand alone.

More Whirlpool filter numbers

Whirlpool refrigerator water filter guide →Every filter number →All refrigerator filters →Every number this cartridge is printed as →Where is my refrigerator’s model number? →

Filter questions, answered

7 guides