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Water Filter for the KitchenAid KSBS23INWH01 (EDR3RXD1)
✓ 100% compatible — no bypass plug needed
🔧 5-min push-in swap
🇺🇸 Ships from Indiana
Every cartridge that fits this model — pulled live from the catalogue:
✓
KSBS23INWH01 specifics — where the filter actually lives
The KSBS23INWH01 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. It is a twist-lock bay: no tools, no housing removal, and the cartridge indexes in only one orientation despite looking symmetric.
Practical notes from the install forums: carbon fines in the first pours are normal for a fresh bed, and the filter timer only restarts when you hold the reset. KSB reads as a chassis statement rather than a trim code: it usually marks a side-by-side variant layout, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts line. The 01 suffix here is a revision index, not a different machine — trim and door hardware can shift between revisions, the filter bay does not.
KSB vs KSR — what the prefix tells you
KSB versus KSR is the first fork in the parts catalog: Chassis first: side-by-side variant (KSB) versus side-by-side chassis (KSR). The shared cartridge line covers both without adaptation. 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.
KSBS23INWH01 filter questions
Reset procedure for the change-filter alert on the KSBS23INWH01?
Hold the filter-reset control a few seconds after the swap; the status light clears only with a seated cartridge, and the KSBS23INWH01 manual maps the control by panel type.
KSBS23INWH01 with no water filter installed — safe, or does it need a bypass?
No — run it empty if you like; the EDR3RXD1 bay needs no bypass plug, it simply passes water through untreated.
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 KSBS23INWH01?
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
| Cartridge | OEM EDR3RXD1 | RECOMMENDEDEDR3RXD1 Replacement Water Filter · 1-Pack – ClearFit | EDR3RXD1 Replacement Water Filter · 3-Pack – ClearFit | EDR3RXD1 Replacement Water Filter · 6-Pack – ClearFit |
|---|---|---|---|---|
| Price | OEM list | $17.99 | $44.97 | $80.94 |
| Verified fit | ✓ the bay cartridge | View & 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.
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
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 →