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Water Filter for the KitchenAid KFIV29PCMS03 (EDR2RXD2)
✓ 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:
✓
KFIV29PCMS03 specifics — where the filter actually lives
Finding the bay is the easy part — this chassis puts it upper rear of the fresh-food section in most French-door builds with interior dispensers, the same estate every French-door refrigerator in this family uses. Mechanically it is a quarter-turn twist-in seat: offer the cartridge, feel the base o-ring register, and lock it by geometry rather than by force.
Field notes: the first removal takes more force than every later one, and skipping the reset leaves a change-light glaring at a perfectly fresh cartridge. One prefix, one chassis family: generally a French-door machine, and the filter bay inherits the geometry that implies — treat as typical, not absolute. Revision 03 changed trim details, not the water circuit; order with confidence by model stem.
KFI vs KBF — what the prefix tells you
KFI or KBF: the badge difference that does (and does not) change the filter order. French-door versus bottom-freezer. Both generations draw from the same cartridge pool, so the prefix is a fit-check, not a barrier. Whatever the badge on the door says, the parts reality is this chassis drinks from the EDR2RXD2 family, one of the most cross-referenced cartridges in the KitchenAid catalog.
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.
KFIV29PCMS03 filter questions
KFIV29PCMS03 filter light will not turn off — what is the reset step?
Lock in the new cartridge first, then hold the reset control for a few seconds — the KFIV29PCMS03 manual documents the button for each panel variant.
KitchenAid KFIV29PCMS03: bypass plug needed without a filter?
No cap needed — the EDR2RXD2 bay passes water unfiltered while empty; it does not leak, it just skips filtration.
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 EDR2RXD2 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 KFIV29PCMS03?
Every six months or at the rated gallon capacity, whichever comes first — the EDR2RXD2 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 EDR2RXD2 | RECOMMENDEDEDR2RXD1 Replacement Water Filter · 1-Pack – ClearFit |
|---|---|---|
| Price | OEM list | $17.99 |
| Verified fit | ✓ the bay cartridge | 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 →