# Whirlpool EDR4RXD1 (EveryDrop Filter 4): Which Refrigerators Take It, What It Replaces, and Which Cross-Fits Match > Whirlpool EDR4RXD1 (EveryDrop Filter 4) replaces Maytag UKF8001 and 4396395 per cross-fit makers, rated 300 gallons or 6 months, NSF/ANSI 42 and 372. | | | |---|---| | Source | https://ownerspec.com/water/parts/whirlpool-edr4rxd1-filter-4-refrigerator-filter/ | | Publisher | OwnerSpec (https://ownerspec.com/) | | Published | 2026-09-14 | | Updated | 2026-09-14 | | Facts verified | 2026-09-14 | | Disclosure | Contains affiliate links. OwnerSpec may earn a commission at no cost to the reader. | --- ## Short answer EveryDrop Filter 4, part number EDR4RXD1, is the Whirlpool cartridge that replaces the discontinued Maytag UKF8001, and it fits Whirlpool, Maytag, KitchenAid, JennAir and Amana refrigerators. The older numbers owners search for, UKF8001, UKF8001AXX, 4396395 and Kenmore 46-9005, 46-9006 and 46-9992, cross to EDR4RXD1 on the product pages of the compatible-cartridge makers ICEPURE, GlacierFresh and AquaCrest. Whirlpool's own EDR4RXD1 page could not be reached for this page, so every capacity figure here is a cross-fit maker's: those makers rate the cartridge at 300 gallons or 6 months, whichever comes first, while Whirlpool's general everydrop help page states a 200 gallon Performance Indicator alert for the everydrop family, not this part. The spec that must match is the part number itself: Filter 4 is a different cartridge from Filter 1 (EDR1RXD1) and Filter 3 (EDR3RXD1), and the refrigerator model decides. ICEPURE's RWF0900A and AquaCrest's UKF8001 print NSF/ANSI 42 and 372; none of the base cross-fits prints NSF/ANSI 53. ## Fact sheet - **Answer:** EveryDrop Filter 4, part number EDR4RXD1, is Whirlpool's cartridge for the Maytag UKF8001 housing in Whirlpool, Maytag, KitchenAid, JennAir and Amana refrigerators. ICEPURE, GlacierFresh and AquaCrest each rate their EDR4RXD1 cross-fit at 300 gallons, and GlacierFresh prints a 6 month interval beside it; Whirlpool's own EDR4RXD1 page was not reachable for this page, so no Whirlpool figure for this part is cited. - **Applies to:** EDR4RXD1; Superseded parts: UKF8001, UKF8001AXX, UKF8001P, 4396395, Kenmore 46-9005, 46-9006, 46-9992 (per cross-fit makers) - **Compatibility basis:** ICEPURE RWF0900A, GlacierFresh GF-8001 and AquaCrest UKF8001 product pages, each of which names EDR4RXD1 and UKF8001 as the parts its cartridge replaces; Whirlpool's EveryDrop Water Filter Questions help page for the family-wide statements - **Assumptions:** Whirlpool's own EDR4RXD1 product page returned HTTP 403 to a direct fetch and timed out on repeated attempts, and the Wayback Machine was unreachable, so Whirlpool's capacity, interval, NSF standard number and micron rating for this specific part are not cited.; Whirlpool's help page states a 200 gallon Performance Indicator alert and a 6 month interval for everydrop filters as a family, not for EDR4RXD1; the 300 gallon figure is the cross-fit makers' rating for this cartridge.; The brand list comes from the GlacierFresh and ICEPURE pages and the Amazon listing title; Whirlpool keeps its model-by-model fit list behind an interactive Compatibility Check tool that does not render in a static fetch. - **Method:** Superseded part numbers, capacity, interval, micron, flow and certification read from each cross-fit maker's own product page; family-wide statements read from Whirlpool's everydrop help page. Nothing was tested. - **Primary source:** [ICEPURE, RWF0900A replacement for Maytag UKF8001 / Whirlpool EveryDrop Filter 4 EDR4RXD1 product page](https://icepurefilter.com/product/icepure-rwf0900a-fits-for-maytag-ukf8001-whirlpool-everydrop-filter-4-edr4rxd1-nsf-42-372-certified-refrigerator-filter/) (manufacturer or vendor document) - **Facts verified:** 2026-09-14 - **Last updated:** 2026-09-14 - **Canonical URL (cite this):** https://ownerspec.com/water/parts/whirlpool-edr4rxd1-filter-4-refrigerator-filter/ If the cartridge you pulled out is a short quarter-turn cylinder marked W10295370A or 4396841, leave now: those are [Filter 1](/water/parts/whirlpool-edr1rxd1-filter-1-refrigerator-filter/) and [Filter 3](/water/parts/whirlpool-edr3rxd1-filter-3-refrigerator-filter/), and Filter 4 will not seat in their housings. ## Which refrigerators take the EDR4RXD1? Whirlpool keeps the model-by-model list for Filter 4 behind an interactive Compatibility Check tool that does not render in a static fetch, and its EDR4RXD1 product page returned HTTP 403 to every fetch made for this page. Enter the refrigerator model number in that tool; the brand list below is the cross-fit makers', not Whirlpool's. | Brand | Named by | |---|---| | Whirlpool | ICEPURE, GlacierFresh, AquaCrest, Amazon listing title | | Maytag | GlacierFresh, AquaCrest, Amazon listing title | | KitchenAid | ICEPURE, GlacierFresh, Amazon listing title | | JennAir (Jenn-Air) | ICEPURE, GlacierFresh, Amazon listing title | | Amana | ICEPURE, GlacierFresh, Amazon listing title | | Kenmore | GlacierFresh, AquaCrest | No page read for this article names a door configuration, so "top grille" or "side-by-side" is not a fit test here: the housing that took a UKF8001 is. ## What does the EDR4RXD1 replace? The supersession is printed on the cross-fit makers' pages, not on a Whirlpool page reachable this session. | Older number on the cartridge | Replaced by | Who states it | |---|---|---| | Maytag UKF8001 | EDR4RXD1 | ICEPURE, GlacierFresh and AquaCrest product pages | | UKF8001AXX, UKF8001AXX-200, UKF8001AXX-750 | EDR4RXD1 | AquaCrest and GlacierFresh product pages | | UKF8001P | EDR4RXD1 | AquaCrest product page | | 4396395 | EDR4RXD1 | GlacierFresh and AquaCrest product pages | | Kenmore 46-9005, 46-9006, 46-9992 | EDR4RXD1 | GlacierFresh and AquaCrest product pages | | UKF9001, PH21500 | EDR4RXD1 | GlacierFresh product page only | | WF50, WF51, OWF50, OWF51 | EDR4RXD1 | ICEPURE product page only | ## What does Whirlpool publish for Filter 4? For this part, nothing reachable. Whirlpool's everydrop help page speaks for the family: everydrop filters are tested according to NSF/ANSI 42, 53, 401 and CSA B483.1, filters with a Performance Indicator alert once 200 gallons have passed, and Whirlpool recommends replacement every 6 months. None of those sentences names EDR4RXD1, so this page does not attach them to it. | Spec | Whirlpool's figure for EDR4RXD1 | |---|---| | Rated capacity | Not published on a reachable page | | Replacement interval | Not published for this part; 6 months for the family per the help page | | Certification | Not published for this part; NSF/ANSI 42, 53, 401 for the family per the help page | | Micron rating | Not published | | Flow rate | Not published | ## What else fits the same housing? Three makers publish a page for a cartridge replacing EDR4RXD1 and UKF8001, and each prints a different subset of the specs. A fourth, Waterdrop, sells a Waterdrop EDR4RXD1 replacement whose maker page was not read for this article, so no figure is cited for it. | Alternative | Rated capacity | Interval | Micron | Flow rate | Certifications (maker's page) | What differs | |---|---|---|---|---|---|---| | ICEPURE RWF0900A | 300 gallons | Not published | 0.5 micron outer layer | Not published | NSF/ANSI 42 and 372 at the base tier; Plus tier adds 53, Pro tier adds 401 and 53 | The only one that prints a micron figure and a tiered 53 option | | AquaCrest UKF8001 | 300 gallons | Not published | Not published | 0.5 GPM | NSF/ANSI 42 and 372 | The only one that prints a flow rate and an operating range, 33 to 100 F and 20 to 100 psi | | GlacierFresh GF-8001 (no Amazon listing verified) | 300 gallons | 6 months | 0.5 micron pore size | Not published | NSF/ANSI 42, certified by NSF/ANSI and IAPMO | Names the longest list of superseded numbers, including Kenmore | Who should skip each, on the makers' figures: - Skip the genuine EDR4RXD1 if a printed standard number for this exact part is the reason for buying: none was reachable, and the cross-fits print theirs. - Skip the base ICEPURE RWF0900A if you want an NSF/ANSI 53 claim: that belongs to ICEPURE's separate Plus tier, a different listing. - Skip AquaCrest UKF8001 if you replace by the calendar: its page prints 300 gallons and no month figure. - Skip GlacierFresh GF-8001 if flow rate matters on a low-pressure line: its page prints none. ## How do you tell a genuine Filter 4 from a counterfeit? No page read for this article prints a visual authenticity guide, and the Whirlpool product page that carries the non-genuine-filter warranty line for Filter 1 and Filter 3 was unreachable for Filter 4. The check is the seller. Buy the genuine EDR4RXD1 from the EveryDrop, Whirlpool, Maytag, KitchenAid or Amana storefront, or a listing shipped from and sold by Amazon.com, and count a listing priced far under the rest as a compatible. The EDR4RXD1Z listing that also appears in search is a different part number and was unavailable when checked. ## How often does it need replacing? The cross-fit makers' figure is 300 gallons, with GlacierFresh adding a 6 month interval, whichever comes first. The arithmetic is the only guide: 300 gallons over 182 days is about 1.6 gallons a day, so in most households the calendar binds first. Whirlpool's help page describes a 200 gallon Performance Indicator alert for the everydrop family, 100 gallons short of the cross-fit rating, so the fridge light and the cartridge's rating may disagree. **Before you order** The flaw, stated plainly: Whirlpool's own numbers for the EDR4RXD1 are not here, because the page that carries them refused every fetch, and the 300 gallon rating is the cross-fit makers'. If the refrigerator is under warranty, buy the EDR4RXD1 and replace it when the light says so. If it is out of warranty, the ICEPURE RWF0900A is the cross-fit that prints NSF/ANSI 42 and 372 and a micron figure on one page. Neither documents NSF/ANSI 53, so if [lead from a service line](/water/guides/lead-in-tap-water-service-line/) is why you filter, nothing on this page supports that purchase; read the [NSF/ANSI standards guide](/water/guides/nsf-ansi-water-filter-standards-explained/) first. ## The picks - **EveryDrop Filter 4 EDR4RXD1 (genuine, 1, 2 or 3 pack)**: Under warranty, or the part the fridge's counter assumes (Whirlpool's own figures for this part not reachable this session; family-wide claim on Whirlpool's help page is NSF/ANSI 42, 53 and 401 and a 6 month interval) Amazon: https://www.amazon.com/dp/B00UB38V2A/?tag=ownerspec-20 - **ICEPURE RWF0900A (2 pack)**: Compatible that prints a standard: NSF/ANSI 42 and 372 (300 gallons, 0.5 micron outer layer, NSF/ANSI 42 and 372 per ICEPURE's page; no 53 claim at this tier) Amazon: https://www.amazon.com/dp/B00ZYDKI1Y/?tag=ownerspec-20 - **AquaCrest UKF8001 replacement (3 pack)**: Compatible that prints a flow rate: 0.5 GPM (300 gallons, 0.5 GPM, 33 to 100 F, 20 to 100 psi, NSF/ANSI 42 and 372 per AquaCrest's page; no month interval printed) Amazon: https://www.amazon.com/dp/B01G4T47S6/?tag=ownerspec-20 ## Frequently asked questions ### What part number did the EDR4RXD1 replace? ICEPURE, GlacierFresh and AquaCrest each list Maytag UKF8001 as the part their EDR4RXD1-compatible cartridge replaces, and AquaCrest and GlacierFresh add UKF8001AXX, 4396395 and the Kenmore numbers 46-9005, 46-9006 and 46-9992. Whirlpool's own EDR4RXD1 page, which would carry the official supersession line, could not be reached for this page, so the cross-reference is the cross-fit makers' statement. ### How many gallons does the EveryDrop EDR4RXD1 filter last? ICEPURE, GlacierFresh and AquaCrest each rate their EDR4RXD1 cross-fit at 300 gallons, and GlacierFresh prints a 6 month interval beside it. Whirlpool's everydrop help page states a 200 gallon Performance Indicator alert and a 6 month replacement for everydrop filters as a family, not for EDR4RXD1 specifically, and Whirlpool's page for this part was unreachable this session. ### What refrigerator brands take EveryDrop Filter 4? GlacierFresh's compatibility list for its EDR4RXD1 cross-fit names Whirlpool, Maytag, KitchenAid, Amana, JennAir and Kenmore, and ICEPURE's page names Whirlpool, KitchenAid, Jenn-Air and Amana. Whirlpool keeps the model-by-model list behind an interactive Compatibility Check tool that does not render in a static fetch, so enter the refrigerator model number there rather than trusting a retailer's model string. ### Does an EDR4RXD1 cross-fit carry an NSF/ANSI 53 lead claim? Not at the base tier. ICEPURE's standard RWF0900A lists NSF/ANSI 42 and 372 only; its NSF/ANSI 53 claim belongs to a separate Plus tier and its 401 claim to a Pro tier, each a different listing. AquaCrest's UKF8001 prints 42 and 372, and GlacierFresh's GF-8001 prints 42 with IAPMO. A 53 claim has to be read on the specific tier's own page. ### What is the flow rate of an EDR4RXD1 cartridge? AquaCrest's page states 0.5 GPM for its UKF8001 cross-fit, with an operating range of 33 to 100 F and 20 to 100 psi. ICEPURE's and GlacierFresh's pages for the same cartridge type publish no flow rate, and Whirlpool's own EDR4RXD1 page was not reachable, so 0.5 GPM is the only published figure for this cartridge format. ## Sources - [ICEPURE, RWF0900A replacement for Maytag UKF8001 / Whirlpool EveryDrop Filter 4 EDR4RXD1 product page](https://icepurefilter.com/product/icepure-rwf0900a-fits-for-maytag-ukf8001-whirlpool-everydrop-filter-4-edr4rxd1-nsf-42-372-certified-refrigerator-filter/) (manufacturer or vendor document) - [GlacierFresh, GF-8001 replacement for EDR4RXD1 / 4396395 product page](https://glacierfreshfilter.com/products/edr4rxd1-4396395-replacement-refrigerator-water-filter-4-by-glacier-fresh-3-pack) (manufacturer or vendor document) - [AquaCrest, UKF8001 replacement for EveryDrop Filter 4 / EDR4RXD1 product page](https://aquacrestfilter.com/products/aquacrest-replacement-for-everydrop-filter-4-maytag-ukf8001-refrigerator-water-filter) (manufacturer or vendor document) - [Whirlpool, EveryDrop Water Filter Questions (product help page; family-wide NSF/ANSI and gallon-alert statements, not EDR4RXD1-specific)](https://producthelp.whirlpool.com/Refrigeration/Water_Filter_Information/Product_Assistance/EveryDrop_Water_Filter_Questions) (manufacturer or vendor document) --- Citation: OwnerSpec, "Whirlpool EDR4RXD1 (EveryDrop Filter 4): Which Refrigerators Take It, What It Replaces, and Which Cross-Fits Match", https://ownerspec.com/water/parts/whirlpool-edr4rxd1-filter-4-refrigerator-filter/, facts verified 14 September 2026. 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