Refrigerator Filters
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  • Water Filters
  • Verified Icon Warranty Info
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product

    TIER1-RWF1040P

    EDR4RXD1 UKF8001 Comparable Lead & Mercury Reducing Tier1 Plus Filter

    High Stock (475)
    Fits Amana, Jenn-Air, Kenmore, KitchenAid, Maytag and Whirlpool models with a long, narrow filter installed in the refrigerator ceiling
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    • Compatible replacement for EveryDrop EDR4RXD1 lead reduction fridge filters, also replacing Maytag UKF8001 models

    • Advanced filtration reduces lead, chlorine taste and odor, benzene, carbofuran, cysts, endrin, mercury, and fine particulate contaminants

    • High-capacity lead reduction fridge filter performance rated for up to 400 gallons or 6 months of regular household use

    • Independently tested to NSF/ANSI Standards 42, 53, and 372, ensuring trusted contaminant reduction and lead-safe materials

    Features Icon Features & Specs
    Package Qty: 1
    Manufacturer: Tier1 Plus
    Manufacturer's Id: RWF1040P
    UPC: 810004473126
    Actual Size (in): 7-3/4 inches (length) x 2 inches (outside diameter)
    Primary Filter Media: Activated Carbon Block
    Operating Pressure (psi): 20 - 120
    Operating Temperature (Β°F): 33 - 100
    Operating Temperature (Β°C): 0.6 - 37.8
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product
    Brand: Tier1 Plus
    Depth (in): 2 in
    Length (in): 7.75 in
    Outside Diameter (in): 2 in
    Width (in): 2 in
    UPC's For Search: 635510441847 | 635510407584 | 10883049139804 | 10883049175284 | 8015250041217 | 883049175287 | 883049139807 | 810004473126 | 810004473133 | 810004476769 | 810004473157 | 810004473164
    Micron Rating Nominal: 0⋅5
    Flow Rate (gpm): 0.5
    description Icon Instructions
    1. Unlatch the plastic filter cover, and let it swing down
    2. Twist the old filter a quarter-turn counterclockwise
    3. Push the new filter into the refrigerator until it stops
    4. Twist the filter a quarter-turn clockwise
    5. Swing the plastic filter cover up until snaps closed
    6. Reset your change filter light, if equipped
    Return Policy Icon Reset Instructions
    1. Press and hold the dispenser LOCK and AUTO-LIGHT (or WATER on some fridges) buttons on the dispenser at the same time for 4 seconds or until the filter status indicator begins to flash, then release the buttons
    Premium Quality Icon Certifications
  • NSF/ANSI Standard 372
  • NSF/ANSI Standard 42
  • NSF/ANSI Standard 53
  • warning Icon Contaminants Reduced
  • Benzene
  • Carbofuran
  • Chlorine Taste & Odor
  • Cysts
  • Endrin
  • Lead
  • Mercury
  • Rust and Corrosion
  • Sand
  • Sediment
  • Silt
  • filter Icon Filter Life
    Filter Life (gallons): 400
    Filter Life (months): 6 months
    Verified Icon Warranty Info
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product
    Warning

    Prop65 warning applies to products that contain carbon media. Click here for more details

    WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov


    The EDR4RXD1 EveryDrop lead reduction fridge filter replacement by Tier1 Plus is designed to deliver enhanced water filtration for households that want added protection from harmful contaminants. Built to fit several Whirlpool refrigerator models that use a long, narrow filter installed in the ceiling of the refrigerator compartment, this premium replacement provides reliable performance with a precise fit.

    This lead reduction fridge filter is independently tested to NSF/ANSI Standards 42, 53, and 372 and is engineered to reduce lead along with chlorine taste and odor, benzene, carbofuran, cysts, endrin, mercury, rust and corrosion particles, sand, sediment, silt, and turbidity. By targeting both chemical and particulate impurities, it helps deliver cleaner, safer drinking water and clearer ice for everyday use.

    With a lifespan of up to 400 gallons or 6 months, the EDR4RXD1 replacement offers higher capacity than many standard refrigerator filters, helping reduce replacement frequency while maintaining consistent filtration performance. Installation is quick and tool-free, allowing most users to replace their filter in minutes with no mess or hassle.

    Tier1 Plus refrigerator filters are a dependable alternative to OEM options, offering certified performance, reliable compatibility, and excellent value. If you are searching for theΒ best refrigerator water filter replacement with advanced lead reduction, this model is an excellent choice.

    Buy now and upgrade your refrigerator filtration today with Tier1 Plus.

    The Tier1 Plus comparable refrigerator water filter replaces the EDR4RXD1 and UKF8001 filters and goes beyond standard chlorine reduction to also reduce lead and mercury -- two heavy metals of significant health concern in drinking water. This is the upgraded option for households with older plumbing, a history of elevated lead test results, or simply a desire for more comprehensive protection from their refrigerator filter.

    The Key Difference: NSF/ANSI Standard 53 Certification

    Most comparable refrigerator filters -- including the standard Tier1 EDR4RXD1 replacement -- are certified under NSF/ANSI Standard 42 for chlorine taste and odor reduction only. The Tier1 Plus version is certified under NSF/ANSI Standard 53, which covers health-related contaminant reduction. Lead and mercury reduction are specifically listed in the Tier1 Plus certification claims.

    Contaminants Reduced

    Contaminant Standard Tier1 (NSF 42) Tier1 Plus (NSF 42 + 53)
    Chlorine taste and odor Yes Yes
    Particulate matter Yes Yes
    Lead No Yes
    Mercury No Yes


    Key Specifications

    Specification Detail
    Replaces EDR4RXD1, UKF8001, UKF8001AXX, WF295
    Filter Life 6 months or 400 gallons
    Filtration Technology Enhanced activated carbon block
    NSF Certified NSF/ANSI 42, NSF/ANSI 53 (lead and mercury), and 372
    Installation Tool-free push-and-twist
    Compatible Brands Maytag, Whirlpool, Amana, Jenn-Air


    Who Should Choose Tier1 Plus Over Standard

    Households in older homes (built before 1986) where lead solder in plumbing is a realistic concern, anyone whose water utility has issued lead advisories, and customers who simply want the broadest available protection from their refrigerator filter. The price difference between the standard and Plus versions is modest relative to the added health protection.


    Why is my Refrigerator Filter Important?


    Your refrigerator's water and ice dispenser is more than a quick and efficient way to get a cold drink of water. When fitted with a high-quality, certified refrigerator water filter, your refrigerator becomes a source of clean, pure water that will keep you and your family healthy and hydrated. Regular replacement of the filter is critical to maintaining their effectiveness and reducing bacterial contamination. An overused or out-of-date filter can become dangerous because the filter will no longer trap contaminants, allowing them to leach back into your water.

    Contaminants Stop Here!


    Tier1 Plus refrigerator filters reduce a variety of contaminants that can cause illnesses, including volatile organic compounds (VOCs), such as lead, mercury, cysts, carbofuran, endrin, benzene and chlorine taste and odor. All Tier1 Plus refrigerator filters are Certified to NSF/ANSI 372, ensuring each filter is built with lead-free materials. Refrigerator water filtration is as much about what the filter reduces as what it does not remove, Tier1 Plus refrigerator filters are manufactured to not remove beneficial minerals.

    Certifed Protection


    NSF International developed home water treatment standards to provide independent certification regarding a product's safety and effectiveness. Tier1 Plus refrigerator filters have been awarded three certifications, covering a wide range of health effects and aesthetic contaminants. Health effects are regulated by the U.S. Environmental Protection Agency (EPA) and Health Canada.

    Frequently Asked Questions

    TIER1-RWF1040P   is comparable with the following part number(s)

    • 04609005000
    • 04609006000
    • 101412
    • 101412-B
    • 101412-C
    • 101412-D
    • 101413-0610
    • 1014130610
    • 101414-B
    • 101414B
    • 101641-0610
    • 101641-A
    • 1016410610
    • 101641A
    • 12589201
    • 12589203
    • 12589206
    • 12589208
    • 12589210
    • 13040201
    • 13040210
    • 13040214
    • 13040216
    • 13040216N
    • 13040218
    • 4396395
    • 4396395P
    • 4396395T
    • 46-9005
    • 46-9005-750
    • 46-9006
    • 46-9006-200
    • 46-9006-750
    • 46-9084
    • 46-9992
    • 46-9992-100
    • 4609005000
    • 469005
    • 469005-750
    • 469005750
    • 469006
    • 469006-200
    • 469006-750
    • 469006200
    • 469006750
    • 469084
    • 469992
    • 469992-100
    • 67002269
    • 67002671
    • 67003523
    • 67003523-750
    • 67003526
    • 67003527
    • 67003528
    • 67003591
    • 67003640
    • 67003727
    • 67006464
    • 67006467
    • 67006470
    • 67006470A
    • 67006474
    • 67006475
    • 67006476
    • 67006477
    • 67006633
    • 67006637
    • 67006639
    • 8001
    • 8001P
    • 8171032
    • 8171249
    • 9005
    • 9005P
    • 9006
    • 9006P
    • 9984
    • 9992
    • 9992P
    • AFF3
    • AP4343647
    • AP5983564
    • AQF-111MT
    • AQN8001P
    • BCF95
    • BL-40
    • C8001
    • CF5
    • CLCH101
    • CRL-UKF8001
    • CW-M2
    • DWF-9
    • EBL7770
    • EDR4RXD1
    • EDR4RXD1B
    • EFF-6007A
    • EP-UKF8001
    • EWRF1011
    • FF21500
    • FILTER4
    • FILTER4A
    • FMM-2
    • GGN529-081A
    • GRE1004
    • HDX-FMM-2
    • MPF15090
    • OWF50
    • OWF50-NI300
    • OWF50-WI500
    • OWF51
    • PG-8001
    • PH21500
    • PRS-01
    • PS2326380
    • PS805431
    • PURICLEANII
    • RFC0900A
    • RWF1040
    • RWFFR
    • SGF-M10
    • SGF-M9
    • SW-M2
    • TPD21510
    • UFK-8001
    • UFK-8001AXX-750
    • UFK-8001AXXP
    • UFK-8001AXXT
    • UFK-8001P
    • UFK-8001T
    • UK8001
    • UKF-8001
    • UKF-8001AXX
    • UKF-8001AXX-750
    • UKF-8001AXXP
    • UKF-8001AXXT
    • UKF-8001P
    • UKF-8001T
    • UKF-9001
    • UKF80
    • UKF8001
    • UKF8001AAX
    • UKF8001AXX
    • UKF8001AXX-200
    • UKF8001AXX-750
    • UKF8001AXX200
    • UKF8001AXX750
    • UKF8001AXXP
    • UKF8001AXXT
    • UKF8001P
    • USWF_4040_2_PACK
    • TIER1-RWF1040
    • TIER1-RWF1040P
    • BRITA-WFBRFMA1
    • 1040
    • 101641A
    • 1016410610
    • 111497
    • 12589201
    • 12589203
    • 12589206
    • 28YR58
    • 46-900
    • 469992-100
    • 5963994
    • 67002269
    • DF795
    • EAP2326380
    • EFF 6007A
    • EFF6007A
    • ERUKF8001
    • F4WP6M1
    • FILTER 4
    • MF

    TIER1-RWF1040P   fits the following model number(s)

    • 67002269
    • 67003523
    • 67003523-750
    • 67003526
    • 67003527
    • 67003528
    • 67003591
    • 67006474
    • ASD262RHRW
    • GX5FHTXVB08
    • JSD2695KES
    • MFD2562VEA
    • MFI2067AES
    • MFI2266AES
    • MFI2568AEQ
    • MFI2568AES
    • MFI2569VEM1
    • MFI2569VEM2
    • MFI2569VEM4
    • MFI2569VEW1
    • MFI2570FEZ00
    • MFI2570FEZ02
    • MFI2570FEZ05
    • MFI2570FEZ06
    • MFI2570FEZ07
    • MSD2651HES
    • MSD2657HES
    • MZD2665HEB
    • MZD2665HEW
    • UKF8001AXX-300
    • WRF555SDFZ09
    • WRX735SDBM02
    • WRX735SDBM03
    • \"ACD2234HRS
    • AFD2535DEW
    • AFD2535FES
    • AFI2538AES
    • AFI2538AEW
    • ARS266ZBC
    • ASD2620HRW
    • ASD2622HRW
    • GI0FSAXVY
    • GI5FSAXVY02
    • GI6FARXXB
    • GI6FARXXY
    • GI6FDRXXY
    • GI6SARXXF05
    • GX5FHTXVQ
    • GX5FHTXVY
    • GZ25FSRXYY
    • GZ25FSRXYY2
    • GZ25FSRXYY5
    • JBL2088HES
    • JBR2088HES
    • JCB2058GEW
    • JCD2290HES
    • JCD2292HTB
    • JCD2295KEP
    • JCD2295KES
    • JCD2389GES
    • JFC2070KRS
    • JFC2087HRP
    • JFC2087HRS
    • JFC2089BEM
    • JFC2089HEP
    • JFC2089HES
    • JFC2089HES4
    • JFC2089HPY
    • JFC2089WEM
    • JFC2089WEM9
    • JFC2089WEP
    • JFC2290REP00
    • JFC2290VEM
    • JFC2290VEP
    • JFC2290VEP4
    • JFC2290VTB3
    • JFD2589KES
    • JFI2089AEP
    • JFI2089AES
    • JFI2089WES
    • JFX2597AEM
    • JSD2690HEB
    • JSD2690HES
    • JSD2695KGB
    • JSD2695KGW
    • JSD2697KEF
    • JSD2697KEY
    • KBFS20EVMS
    • KBFS20EVWH
    • KBFS22EWMS
    • KBFS25EWMS
    • KFCO22EVBL
    • KFCP22EXMP
    • KFCS22EVMS
    • KFIS20XVMS
    • KFIS25XVMS
    • KFIS25XVMS1
    • KFXS25RYMS
    • KFXS25RYMS4
    • LSD2615HEW
    • LSD2615HEZ
    • MCD2257HES
    • MCD2257KES
    • MF12269XEBB
    • MFC2061KES
    • MFD2560HEB
    • MFD2560HES
    • MFD2560HEW
    • MFD2561HEB
    • MFD2561HES
    • MFD2561KES
    • MFD256HEW
    • MFI2067AEW
    • MFI2266AEB
    • MFI2266AEU
    • MFI2266AEW
    • MFI2269DRM00
    • MFI2269VEA1
    • MFI2269VEB
    • MFI2269VEM
    • MFI2269VEM10
    • MFI2269VEM2
    • MFI2269VEM3
    • MFI2269VEM6
    • MFI2269VEW
    • MFI2269VEW8
    • MFI2568AEB
    • MFI2568AEW
    • MFI2569VEB
    • MFI2569VEM
    • MFI2569VEQ1
    • MFI2569YEB0
    • MFI2569YEM0
    • MFI2569YEM2
    • MFI2665XEM
    • MFI2665XEM6
    • MFI2665XEW2
    • MFI2670XEM
    • MFI2670XEM0
    • MFI2670XEM7
    • MFX2570AEM
    • MFX2570AEM0
    • MFX2570AEM4
    • MFX2571XEM
    • MSD2351HEB
    • MSD2351HEQ
    • MSD2352KEB
    • MSD2355HEW
    • MSD2573VES03
    • MSD2641KEB
    • MSD2650KEU
    • MSD2651HEW
    • MSD2651KES
    • MSD2651KEU
    • MSD2651KGB
    • MSD2652KEB
    • MSD2652KGW
    • MSD2655HEQ
    • MSD2655HES
    • MSD2656KES
    • MSD2657HEW
    • MSD265MHES
    • MSD265OHEW
    • MZD2665HEQ
    • MZD2665HES
    • MZD2666KES
    • MZD2666KEW
    • PSD262LHEB
    • PSD262LHEZ
    • PSD264LGRW
    • PSD265LGES
    • WRF535SWHV00
    • WRF535SWHW00
    • WRF535SWHZ
    • WRF555SDFZ
    • WRF555SDHV00
    • WRX735DBM02
    • WRX735SDBM
    • WRX735SDBM00
    • WRX735SDHB00
    • ABD2533DEB
    • ABD2533DEW
    • ACD2234HRB
    • ACD2234HRQ
    • ACD2234HRW
    • ARB2257CB
    • ARB2257CC
    • ARB2257CSL
    • ARB2257CSR
    • ARB2257CW
    • ARB2259CB
    • ARB2259CC
    • ARB2259CS
    • ARB2259CW
    • ARB2557CB
    • ARB2557CC
    • ARB2557CSL
    • ARB2557CSR
    • ARB2557CW
    • ARB8057CB
    • ARB8057CC
    • ARB8057CSL
    • ARB8057CSR
    • ARB8057CW
    • ARB9058CB
    • ARB9058CS
    • ARB9058CW
    • ARB9059CS
    • ARS2464BB
    • ARS2464BC
    • ARS2464BS
    • ARS2464BW
    • ARS2606BB
    • ARS2606BC
    • ARS2606BW
    • ARS2661BB
    • ARS2661BC
    • ARS2661BS
    • ARS2661BW
    • ARS2664BB
    • ARS2664BC
    • ARS2664BS
    • ARS2664BW
    • ARS2667BB
    • ARS2667BC
    • ARS2667BS
    • ARS2667BW
    • ARS266KBB
    • ARS266KBC
    • ARS266KBW
    • ARS266RBB
    • ARS266RBC
    • ARS266RBW
    • ARS266ZBB
    • ARS266ZBS
    • ARS266ZBW
    • ARS8265BB
    • ARS8265BC
    • ARS8265BS
    • ARS8265BW
    • ARS8267BB
    • ARS8267BC
    • ARS8267BS
    • ARS8267BW
    • ARS9265BB
    • ARS9265BC
    • ARS9265BW
    • ARS9266BS
    • ARS9268BB
    • ARS9268BC
    • ARS9268BW
    • ARS9269BS
    • ARSE664BB
    • ARSE664BC
    • ARSE664BS
    • ARSE664BW
    • ARSE665BB
    • ARSE665BC
    • ARSE665BS
    • ARSE665BW
    • ARSE