KBFS20EVMS
Exact-Fit Model Guide

Water Filter for the KitchenAid KBFS20EVMS (EDR4RXD1)

Your Whirlpool refrigerator takes the EDR4RXD1 slot. Below is every filter that fits — OEM and certified alternatives — with real prices.

✓ 100% compatible — no bypass plug needed

🔧 5-min push-in swap

🇺🇸 Ships from Indiana

KBFS20EVMS replacement water filter cartridge
Replacement cartridge for this model
KBFS20EVMS · Quick Facts
TYPE
refrigerator
YEARS MADE
2008-2012
FILTER LOCATION
high on the fresh-food side in most bottom-freezer layouts, above the crispers
FILTER SLOT
EveryDrop Filter 4 bay
REPLACE EVERY
Every 6 months
ALSO BRANDED AS
kbfs20evms00, kbfs20evms13
KBFS20EVMS · Quick Facts
Filter locationhigh on the fresh-food side in most bottom-freezer layouts, above the crispers
Filter slotEveryDrop Filter 4 bay
Replace everyEvery 6 months
Years made2008-2012
Also branded askbfs20evms00, kbfs20evms13
Typical installTwist or push — 5 minutes, no tools

Every cartridge that fits this model — pulled live from the catalogue:

ClearFit CF-2009 UKF8001 replacement filter 1-pack product photo
CF-2009

UKF8001 Replacement Water Filter · 1-Pack – ClearFit

$17.99
ClearFit CF-2014 EDR4RXD1 replacement filter 1-pack product photo
CF-2014

EDR4RXD1 EveryDrop Filter 4 Replacement · 1-Pack – ClearFit

$17.99
ClearFit CF-2009-3P UKF8001 replacement filter 3-pack product photo
CF-2009-3P

UKF8001 Replacement Water Filter · 3-Pack – ClearFit

$44.97
ClearFit CF-2009-6P UKF8001 replacement filter 6-pack product photo
CF-2009-6P

UKF8001 Replacement Water Filter · 6-Pack – ClearFit

$80.94

✓

Verified fit for KBFS20EVMS. Cross-checked against Whirlpool service documentation — this model family uses the EDR4RXD1 bay with no chip or bypass restrictions.

KBFS20EVMS specifics — where the filter actually lives

The filter bay on the KBFS20EVMS high on the fresh-food side in most bottom-freezer layouts, above the crispers, so expect to clear one shelf edge before you have working room. It is a twist-lock bay: release is counterclockwise, seating is clockwise, and the stops are firm enough that you cannot overshoot.

Order-day practicalities: flush before the first glass — new carbon beds shed fines for the first gallon or so, which is cosmetic, not contamination. KBF reads as a chassis statement rather than a trim code: it usually marks a bottom-freezer layout, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts line. That MS suffix is trim-level shorthand. KitchenAid kept the EDR4RXD1 bay common to every finish in the line.

KBF vs KFI — what the prefix tells you

The KBF prefix sits next to KFI in the catalog and the split is cabinet mission: KBF means bottom-freezer, KFI means French-door. For filter shopping the distinction matters less than you would think — same line, different cabinet. Catalog convention puts the KBFS20EVMS near 2008 to 2012 — an approximation, useful for bracketing the cartridge era only.

Swap it in 5 minutes

Installing the replacement water filter in the KBFS20EVMS
  • Twist the old cartridge a quarter turn counterclockwise and pull it straight down — keep a towel in reach for the dribble.
  • Fill the new cartridge with cold tap water so the chamber is not fighting an air pocket.
  • Offer the new cartridge to the bay, push up, and twist a quarter turn clockwise until the stop catches.
  • Run two gallons through the dispenser to flush carbon fines, then hold the filter-reset control until the status light clears.

What this filter takes out of your water

Old cartridge vs new — the difference a timely swap makes
What it targetsStandard that covers it
Chlorine taste & odorNSF/ANSI 42 — aesthetic effects
Particulates, Class INSF/ANSI 42 — fine sediment
LeadNSF/ANSI 53 — health effects
Cysts (cryptosporidium, giardia)NSF/ANSI 53 — microbial
PFOA & PFOSNSF/ANSI 53 (P473) — varies by cartridge

Coverage above lists what the standard addresses, not a performance claim for any specific cartridge — removal claims vary by certificate, so check the NSF listing for the exact part number you are buying.

KBFS20EVMS filter questions

Clearing the filter status light on a KitchenAid KBFS20EVMS?

Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the KBFS20EVMS owner’s manual lists the button location for your control panel.

Does the KitchenAid KBFS20EVMS need a bypass plug when the filter is out?

No — the EDR4RXD1 bay seals on the cartridge itself, so removing it just means unfiltered water until the next change, not a leak.

Are off-brand filters safe for a KitchenAid refrigerator?

Certified aftermarket cartridges are built to the same NSF test standards as the OEM part, and federal warranty law (Magnuson-Moss) protects your coverage when you use them.

Why is the OEM EDR4RXD1 cartridge so much more expensive?

Part of the OEM price is the badge and the distribution chain. Certified alternatives meet the same test standards at a lower unit price, especially in multi-packs.

How often should I replace the filter in my KBFS20EVMS?

Every six months or at the rated gallon capacity, whichever comes first — the EDR4RXD1 class cartridges all share that service interval.

Do I need to turn off the water supply to change it?

No — the bay is designed for a live swap. Expect a small dribble, keep a towel in reach, and flush a couple of gallons through the new cartridge before the first glass.

Every filter that fits your fridge

CartridgeOEM EDR4RXD1RECOMMENDEDUKF8001 Replacement Water Filter · 1-Pack – ClearFitEDR4RXD1 EveryDrop Filter 4 Replacement · 1-Pack – ClearFitUKF8001 Replacement Water Filter · 3-Pack – ClearFit
PriceOEM list$17.99$17.99$44.97
Verified fit✓ the bay cartridgeView & buy →View & buy →View & buy →

This filter expires six months from today

Your HVAC filter is probably on a different cycle. Track them all in one place.

6

months until this filter should be replaced (200-gal rated life)

Free tool · tracks fridge + HVAC + whole-house · auto-refill optional

More models using this filter

refrigerator
refrigerator
refrigerator
refrigerator

Related guides

POPULAR GUIDE

How to change a Whirlpool refrigerator water filter

Every Filter 1–6 bay location — including the door-mounted bays on WRX models, with door-open angles and cap-release quirks. — read the guide →

POPULAR GUIDE

How to reset your Whirlpool filter light

Filter 1–6 indicator maps showing which key actually clears the light on your panel. — read the guide →

WATER PROBLEM GUIDE

Does your fridge filter remove fluoride?

What EDR1RXD1-class carbon blocks actually take out — and the systems that do remove fluoride. — read the guide →