Water Filter for the Whirlpool KSBS25INSS00 (EDR3RXD1)

Your Whirlpool refrigerator takes the EDR3RXD1 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

KSBS25INSS00 · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

behind the lower fresh-food trim or base grille in most side-by-side layouts

FILTER SLOT

EveryDrop Filter 3 bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

ksbs25inss01

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

Compatible cartridges verified for this model

We cross-checked the KSBS25INSS00 against every cartridge family that fits its bay. ClearFit versions are on the way — get notified when they land, or find your exact fit now.

Find filters for your fridge →

✓

Verified fit for KSBS25INSS00. Cross-checked against Whirlpool service documentation — this model family uses the EDR3RXD1 bay with no chip or bypass restrictions.

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KSBS25INSS00 specifics — where the filter actually lives

The KSBS25INSS00 carries its water filter behind the lower fresh-food trim or base grille in most side-by-side layouts — usually a kneeling-height or shoulder-height swap, not a teardown. The seat is a twist-in design — no tools, no housing removal, and the cartridge indexes in only one orientation despite looking symmetric.

Owners of the KSBS25INSS00 report the same friction points: keep a folded towel under the bay before you open it; the line holds a cup of water even with the valve shut. The KSB prefix is the tell: it usually places the machine in the side-by-side variant family, a strong hint at the cartridge line, the reset behavior, and the service documentation worth consulting. Suffix 00 = production revision; filtration hardware was not part of the revision cycle.

KSB vs KSR — what the prefix tells you

Two prefixes, two missions: KSB covers side-by-side variant, while KSR covers side-by-side chassis. The cartridge line is usually shared across both — order by chassis, not by door count. The constant across every trim of this machine is the cartridge line — the EDR3RXD1 cartridge family is what every fit listing for this chassis resolves to, OEM and certified alternative alike.

Swap it in 5 minutes

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

What it targets	Standard that covers it
Chlorine taste & odor	NSF/ANSI 42 — aesthetic effects
Particulates, Class I	NSF/ANSI 42 — fine sediment
Lead	NSF/ANSI 53 — health effects
Cysts (cryptosporidium, giardia)	NSF/ANSI 53 — microbial
PFOA & PFOS	NSF/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.

Filter light reset on the KitchenAid KSBS25INSS00 — how?

Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the KSBS25INSS00 owner’s manual lists the button location for your control panel.

Can I run the KitchenAid KSBS25INSS00 with no cartridge installed?

No — the EDR3RXD1 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 EDR3RXD1 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 KSBS25INSS00?

Every six months or at the rated gallon capacity, whichever comes first — the EDR3RXD1 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

OEM EDR3RXD1 cartridge

This bay takes the OEM EDR3RXD1. ClearFit verified-fit alternatives for this exact slot are being staged — every compatible option for your fridge is one lookup away.

Check every filter that fits →